Caseous hi-res stock photography and images

Caseous necrosis of lymphatic node, light micrograph, photo under microscope Stock Photo

RF2R70Y80–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Tuberculosis granuloma with a central necrosis (caseous necrosis), lymphocytic infiltrate and multinucleated Langhans cell. Stock Photo

RF2B4E478–Tuberculosis granuloma with a central necrosis (caseous necrosis), lymphocytic infiltrate and multinucleated Langhans cell.

Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia Stock Photo

RF2A0W951–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

RM2M7NNPN–Bunny Tails in Grass

nano surface to isolate alpha rays Stock Photo

RF2NHAT74–nano surface to isolate alpha rays

Caseous necrosis in lung tissue Stock Photo

RMKJ0TR5–Caseous necrosis in lung tissue

Chronic caseous bronchitis, vintage engraved illustration. Stock Vector

RFEW49M2–Chronic caseous bronchitis, vintage engraved illustration.

RF2R70Y7W–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Supra-renal body, with the kidney infiltrated with caseous material Stock Photo

RM2H473NM–Supra-renal body, with the kidney infiltrated with caseous material

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RF2WXFF8F–rich dinner is prepared on brown tablecloth - pork tenderloin with fried potatoes and glass of wine

Archive image from page 282 of The dairyman's manual; a practical. The dairyman's manual; a practical treatise on the dairy dairymansmanualp01stew Year: 1888 tion of the butter globules into masses by throwing them violently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and the sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, w4th the laborious up and down churn (most injurious to the vital organs of a female), Stock Photo

RMW27HYR–Archive image from page 282 of The dairyman's manual; a practical. The dairyman's manual; a practical treatise on the dairy dairymansmanualp01stew Year: 1888 tion of the butter globules into masses by throwing them violently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and the sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, w4th the laborious up and down churn (most injurious to the vital organs of a female),

August 25,2017:The Miracle of Santa Patrizia The Santa Patrizia prodigy is known since the twelfth century for the exhumation of manna (a pure liquid similar to water) that would occur along the burial walls of the body. Blood liquefaction, similar to that of San Gennaro, occurs at different times and according to tradition every Tuesday (it is possible to ask for grace) and August 25, martyrdom day. In the picture a moment of religious function. Photo: Cronos/Salvatore Esposito Stock Photo

RMK19CDY–August 25,2017:The Miracle of Santa Patrizia The Santa Patrizia prodigy is known since the twelfth century for the exhumation of manna (a pure liquid similar to water) that would occur along the burial walls of the body. Blood liquefaction, similar to that of San Gennaro, occurs at different times and according to tradition every Tuesday (it is possible to ask for grace) and August 25, martyrdom day. In the picture a moment of religious function. Photo: Cronos/Salvatore Esposito

Smithsonian miscellaneous collections . -,would be far more favorable. Whatever the origin of the necrosis, the cartilage is soondestro^^ed, either by molecular disintegration or is even brokenin pieces. Sometimes it undergoes ossification; at others, SURGICAL COMPLICATIONS AND SEQUELS OF FEVERS. 23 caseous degeneration. The articulations of the cartilages arealso often destroyed, especially those of the cricoid, with thearjtenoid or with the thyroid ; and thus again voice is impaired.The function of the muscles, especiall^^ those which open theglottis, is impaired or destroyed, from direct im Stock Photo

RM2AWY0MG–Smithsonian miscellaneous collections . -,would be far more favorable. Whatever the origin of the necrosis, the cartilage is soondestro^^ed, either by molecular disintegration or is even brokenin pieces. Sometimes it undergoes ossification; at others, SURGICAL COMPLICATIONS AND SEQUELS OF FEVERS. 23 caseous degeneration. The articulations of the cartilages arealso often destroyed, especially those of the cricoid, with thearjtenoid or with the thyroid ; and thus again voice is impaired.The function of the muscles, especiall^^ those which open theglottis, is impaired or destroyed, from direct im

Wall of tuberculous cavity, vintage engraved illustration. Stock Vector

RFEW49KE–Wall of tuberculous cavity, vintage engraved illustration.

Blank white butter box mock up, isolated on yellow background Stock Photo

RFWWE715–Blank white butter box mock up, isolated on yellow background

RFD00W5G–Tuberculosis

. The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. OVINE CASEOUS LYMPH-ADENITIS 211 only a single gland is affected. The relative frequency with which the various glands become the seat of the lesions may be given as follows: prescapular, precniral, superficial inguinal, bronchial, mediastinal, subhimbar, deep inguinal and scrotal. Rarely the suprasternal and mesenteric glands are affected. Sivori mentions the mesenteric glands among those frequent Stock Photo

RMPG2ND9–. The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. OVINE CASEOUS LYMPH-ADENITIS 211 only a single gland is affected. The relative frequency with which the various glands become the seat of the lesions may be given as follows: prescapular, precniral, superficial inguinal, bronchial, mediastinal, subhimbar, deep inguinal and scrotal. Rarely the suprasternal and mesenteric glands are affected. Sivori mentions the mesenteric glands among those frequent

Confluence of two tubercules, section of lung, vintage engraved illustration. Stock Photo

RF2C2R1N2–Confluence of two tubercules, section of lung, vintage engraved illustration.

. The effect of tuberculosis vaccination upon cattle infected with tuberculosis . Fig. 7. Right bronchial gland. Left bronchial gland. Mediastinal glands. Necropsy. Weight 430 pounds. This bull died suddenly, apparently of acute indigestion. The only evidence of tuberculosis in this animal consisted in the presence of several caseous nodules in both bronchial and in the medias- tinal lymphatic glands. Stock Photo

RMMA736X–. The effect of tuberculosis vaccination upon cattle infected with tuberculosis . Fig. 7. Right bronchial gland. Left bronchial gland. Mediastinal glands. Necropsy. Weight 430 pounds. This bull died suddenly, apparently of acute indigestion. The only evidence of tuberculosis in this animal consisted in the presence of several caseous nodules in both bronchial and in the medias- tinal lymphatic glands.

Pulmonary tuberculosis, latent infection, cavitary and miliary TB. Stock Photo

RFD3H7BR–Pulmonary tuberculosis, latent infection, cavitary and miliary TB.

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RF2R70Y2N–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Archive image from page 282 of The dairyman's manual a. The dairyman's manual : a practical treatise on the dairy, including the selection of the farm dairymansmanualp88stew Year: 1888 CfiUHN-IKa AK-D CHtJRKS. 21' tion of the butter giobnles into masses by throwing them yiolently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and tlie sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, with the laborious up and dow Stock Photo

RMW27J1T–Archive image from page 282 of The dairyman's manual a. The dairyman's manual : a practical treatise on the dairy, including the selection of the farm dairymansmanualp88stew Year: 1888 CfiUHN-IKa AK-D CHtJRKS. 21' tion of the butter giobnles into masses by throwing them yiolently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and tlie sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, with the laborious up and dow

RMK19CE1–August 25,2017:The Miracle of Santa Patrizia The Santa Patrizia prodigy is known since the twelfth century for the exhumation of manna (a pure liquid similar to water) that would occur along the burial walls of the body. Blood liquefaction, similar to that of San Gennaro, occurs at different times and according to tradition every Tuesday (it is possible to ask for grace) and August 25, martyrdom day. In the picture a moment of religious function. Photo: Cronos/Salvatore Esposito

Diseases of the chest and the principles of physical diagnosis . the bacilli becomeinactive and the degenerative tissue is partly absorbed and partly trans-formed into scar tissue. If, however, the process does not becomearrested at this point, the disease spreads beyond its original focus and aconsiderable area of tuberculous consolidation may be the result. Thedegenerated or caseous material may then become softened and it isduring this stage of softening that secondary infection goes on perhapsmost readily. 312 DISEASES OF THE BRONCHI, LUNGS, PLEURA, AND DIAPHRAGM The initial deposit as see Stock Photo

RM2ANFPYM–Diseases of the chest and the principles of physical diagnosis . the bacilli becomeinactive and the degenerative tissue is partly absorbed and partly trans-formed into scar tissue. If, however, the process does not becomearrested at this point, the disease spreads beyond its original focus and aconsiderable area of tuberculous consolidation may be the result. Thedegenerated or caseous material may then become softened and it isduring this stage of softening that secondary infection goes on perhapsmost readily. 312 DISEASES OF THE BRONCHI, LUNGS, PLEURA, AND DIAPHRAGM The initial deposit as see

RMPG2NGG–. The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. TUBERCULOSIS 159 anatomical changes. It may be entirely encysted, caseous or cal- careous and dead. In addition to the primary focus, there may be a succession of tubercles of various .ages distributed in one or more organs. The lesions may be restricted to one organ, as the liver, in which the primary focus has spread by continuity due to its infiltrat- ing nature until the destruction of the tiss

. Fig. 21. The above picture is a representation of the microscopic appearance presented by a section of a portion of the kidney of a rabbit which died from the effects of Artificial Tuberculosis, (a) Blood-vessel filled with caseous matter, and in it numerous tubercle-bacilli. (6) Nuclei of cells of the tuberculous new growth, (e) Capillary vessel cut transversely across its lumen. Magnifying power 700. After Klein. they would do, if they were affected with the disease in any other way. The spleen also is enlarged by the growth of numerous tubercles. The liver also is seen to be mottled by wh Stock Photo

RMMCTPFK–. Fig. 21. The above picture is a representation of the microscopic appearance presented by a section of a portion of the kidney of a rabbit which died from the effects of Artificial Tuberculosis, (a) Blood-vessel filled with caseous matter, and in it numerous tubercle-bacilli. (6) Nuclei of cells of the tuberculous new growth, (e) Capillary vessel cut transversely across its lumen. Magnifying power 700. After Klein. they would do, if they were affected with the disease in any other way. The spleen also is enlarged by the growth of numerous tubercles. The liver also is seen to be mottled by wh

Progression of pulmonary tuberculosis Stock Photo

RFCTE77A–Progression of pulmonary tuberculosis

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RF2R70Y76–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Elements of practical agriculture; comprehending Elements of practical agriculture; comprehending the cultivation of plants, the husbandry of the domestic animals, and the economy of the farm elementsofpracti00lowd Year: 1838 THE OX. 545 it; and it is perfectly nutritious, all the caseous matter of the milk still remaining. When the churning process is completed, the butter is, as in the former case, removed and kneaded in cold water until all the milk is separated and the water comes off pure. In this state it may be formed into rolls for present use, or salted for preservation. The other pr Stock Photo

RMRWX2NF–Elements of practical agriculture; comprehending Elements of practical agriculture; comprehending the cultivation of plants, the husbandry of the domestic animals, and the economy of the farm elementsofpracti00lowd Year: 1838 THE OX. 545 it; and it is perfectly nutritious, all the caseous matter of the milk still remaining. When the churning process is completed, the butter is, as in the former case, removed and kneaded in cold water until all the milk is separated and the water comes off pure. In this state it may be formed into rolls for present use, or salted for preservation. The other pr

RMK19CDX–August 25,2017:The Miracle of Santa Patrizia The Santa Patrizia prodigy is known since the twelfth century for the exhumation of manna (a pure liquid similar to water) that would occur along the burial walls of the body. Blood liquefaction, similar to that of San Gennaro, occurs at different times and according to tradition every Tuesday (it is possible to ask for grace) and August 25, martyrdom day. In the picture a moment of religious function. Photo: Cronos/Salvatore Esposito

Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . ir and 112). Occasionally, the cyst may be inspissated as a result of the death of thecontained parasites. Under such circumstances the contents may be cheesy, resembling theMllll/f ? caseous collections of ml/f/My. tul)erculosis and syphilis. The demonstration of thebooklets in this materialIjecomes somewhat moredirticult. A considerablequantity of the suspectedmaterial should be washedin alcohol, the alcoholdrained off, and the wash-ing repeated; this maybe followed by washingin eth Stock Photo

RM2AJJ0WH–Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . ir and 112). Occasionally, the cyst may be inspissated as a result of the death of thecontained parasites. Under such circumstances the contents may be cheesy, resembling theMllll/f ? caseous collections of ml/f/My. tul)erculosis and syphilis. The demonstration of thebooklets in this materialIjecomes somewhat moredirticult. A considerablequantity of the suspectedmaterial should be washedin alcohol, the alcoholdrained off, and the wash-ing repeated; this maybe followed by washingin eth

RMPG2NG8–. The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. 160 TUBERCULOSIS directly from the primary focus. This may be purulent, caseous or calcareous. The color may be whitish, gray or of a yellowish tinge. (2) The lesions may consist of miliary tubercles. In later stages these nodules, more or less translucent, may become yellowish, caseated and calcareous in their centers. Large tubercular nodules are frequently formed by the massing of several of the

. FiG. ISO.—Photograph of the same subject as Fig. 179, taken six claj's later. panied by slight exudation, which might remain unnoticed unless the animals were carefully examined; but it causes the internal surface of the pericardial sac and the surface of the myocardium to become covered with exuberant vascular growths, which by setting up adhesions lead to partial or generalised union of the heart and pericardial sac. Between these adhesions, which form partitions, are found little cavities filled with sero-sanguinolent, grumous, or caseous liquid. In time the ad- hesions increase in number Stock Photo

RMMCTTGY–. FiG. ISO.—Photograph of the same subject as Fig. 179, taken six claj's later. panied by slight exudation, which might remain unnoticed unless the animals were carefully examined; but it causes the internal surface of the pericardial sac and the surface of the myocardium to become covered with exuberant vascular growths, which by setting up adhesions lead to partial or generalised union of the heart and pericardial sac. Between these adhesions, which form partitions, are found little cavities filled with sero-sanguinolent, grumous, or caseous liquid. In time the ad- hesions increase in number

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RF2R70Y35–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Archive image from page 213 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 192 TUBERCULOSIS encysted, caseous or calcareous and dead. In addition to the primary focus, there may be a succession of tubercles of vari- ous ages distributed in one or more organs. 2. The lesions may be restricted to one organ, as the liver, in which the primary focus has spread by continuity due to its infiltrating nature until the destruction of the tissues ot the organ has become so extensive that dea Stock Photo

RMT236P4–Archive image from page 213 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 192 TUBERCULOSIS encysted, caseous or calcareous and dead. In addition to the primary focus, there may be a succession of tubercles of vari- ous ages distributed in one or more organs. 2. The lesions may be restricted to one organ, as the liver, in which the primary focus has spread by continuity due to its infiltrating nature until the destruction of the tissues ot the organ has become so extensive that dea

RMK19CE0–August 25,2017:The Miracle of Santa Patrizia The Santa Patrizia prodigy is known since the twelfth century for the exhumation of manna (a pure liquid similar to water) that would occur along the burial walls of the body. Blood liquefaction, similar to that of San Gennaro, occurs at different times and according to tradition every Tuesday (it is possible to ask for grace) and August 25, martyrdom day. In the picture a moment of religious function. Photo: Cronos/Salvatore Esposito

. The standard cyclopedia of modern agriculture and rural economy, by the most distinguished authorities and specialists under the editorship of Professor R. Patrick Wright ... er portion of the milk, viz. the aqueous,and caseous, and mineral—the creamless portion—was placed within the scope of centrifugalforce and thrown to the outer end of the glasgtube, whilst the cream—the lighter portion—remained at the inner end. The separation ofthe two portions—the cream and the creamless—was gradually accomplished in some ten totwenty minutes, and the division line was clearlyseen when the machine cam Stock Photo

RM2AFMTCX–. The standard cyclopedia of modern agriculture and rural economy, by the most distinguished authorities and specialists under the editorship of Professor R. Patrick Wright ... er portion of the milk, viz. the aqueous,and caseous, and mineral—the creamless portion—was placed within the scope of centrifugalforce and thrown to the outer end of the glasgtube, whilst the cream—the lighter portion—remained at the inner end. The separation ofthe two portions—the cream and the creamless—was gradually accomplished in some ten totwenty minutes, and the division line was clearlyseen when the machine cam

RMPG2NDT–. The pathology and differential diagnosis of infectious diseases of animals : prepared for students and practitioners of veterinary medicine . Veterinary medicine; Communicable diseases in animals. 210 OVINE CASEOUS LYMPH-ADENITIS and does not produce spores. It develops readily on agar when this medium is inoculated from the caseous material from the affected glands. It is pathogenic for mice, guinea pigs, rabbits and swine. The organism isolated by Gilruth seems to have been more virulent than the one described by Norgaard and Mohler. According to Carri and Bigoteau it produces a strong tox

. Fig. 57. The leg of a rabbit slio-unng enlarged glands after inoculation Ti'itli the Bacterium of Preisz {Norgaard and Mohler). may be given as follows : prescapular, precrural, superficial inguinal, bronchial, mediastinal, sub-lumbar, deep inguinal, and scrotal. Rarely the suprasternal and mesenteric glands are affected. Sivori mentions the mesenteric glands among those frequently affected. He fails, however, to mention the mesenteric glands as the seat of lesions in the detailed descrip- tion of twelve typical cases of caseous broncho pneumonia caused by the bacillus of Preisz. When first Stock Photo

RMMCMT0H–. Fig. 57. The leg of a rabbit slio-unng enlarged glands after inoculation Ti'itli the Bacterium of Preisz {Norgaard and Mohler). may be given as follows : prescapular, precrural, superficial inguinal, bronchial, mediastinal, sub-lumbar, deep inguinal, and scrotal. Rarely the suprasternal and mesenteric glands are affected. Sivori mentions the mesenteric glands among those frequently affected. He fails, however, to mention the mesenteric glands as the seat of lesions in the detailed descrip- tion of twelve typical cases of caseous broncho pneumonia caused by the bacillus of Preisz. When first

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RF2R70Y36–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 446 LYMPHATIC SYSTEM. the glands, as they are buried sometimes in oedematous swellings of varying size. On the other hand, they may be painless on being touched, but swollen, hypertrophied, indurated, liardened or caseous. The deep-seated glands of the fore portion of the body comprise the retro-pharyngeal and the cervical chain running along the posterior border of the trachea. Normally these glands cannot be examined (Fig. 210) ; but when the seat of certain morbid processes, they Stock Photo

RMT1HYR6–Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 446 LYMPHATIC SYSTEM. the glands, as they are buried sometimes in oedematous swellings of varying size. On the other hand, they may be painless on being touched, but swollen, hypertrophied, indurated, liardened or caseous. The deep-seated glands of the fore portion of the body comprise the retro-pharyngeal and the cervical chain running along the posterior border of the trachea. Normally these glands cannot be examined (Fig. 210) ; but when the seat of certain morbid processes, they

A system of surgery . suewhich were conspicuous as nodules or tubercles. The associationof a caseous change with these little bodies was early appreciated. A better limitation of the word was arrived at when it set forththat some of these nodules were grey and clear, while others wereyellow and opaque. Thus arose a division of tubercle into the greyand yellow varieties. The yellow, or so-called crude, tubercles werefor the most part caseous masses, or, at least, masses advanced inthat degeneration. With regard to the grey variety, it was foundthat these, when met with in the lung, were often m Stock Photo

RM2AM850G–A system of surgery . suewhich were conspicuous as nodules or tubercles. The associationof a caseous change with these little bodies was early appreciated. A better limitation of the word was arrived at when it set forththat some of these nodules were grey and clear, while others wereyellow and opaque. Thus arose a division of tubercle into the greyand yellow varieties. The yellow, or so-called crude, tubercles werefor the most part caseous masses, or, at least, masses advanced inthat degeneration. With regard to the grey variety, it was foundthat these, when met with in the lung, were often m

. Cyclopedia of farm animals. Domestic animals; Animal products. Fig. 117. Section of tuberculous lung of a cow. The light colored points are areas of calcification; the remainder is the cheese-like tuberculous material. conditions : (1) The primary lesions may be found in any one of the organs or membranes. Its com- parative age is determined by the character of the anatomical changes. It may be entirely encysted, caseous or calcareous and dead. In addition to the primary focus, there may be a succession of tuber- cles of various ages distributed in one or more organs. (2) The lesions may be Stock Photo

RMPFMFGF–. Cyclopedia of farm animals. Domestic animals; Animal products. Fig. 117. Section of tuberculous lung of a cow. The light colored points are areas of calcification; the remainder is the cheese-like tuberculous material. conditions : (1) The primary lesions may be found in any one of the organs or membranes. Its com- parative age is determined by the character of the anatomical changes. It may be entirely encysted, caseous or calcareous and dead. In addition to the primary focus, there may be a succession of tuber- cles of various ages distributed in one or more organs. (2) The lesions may be

. FiG. 180.^Photograph of the same subject as Fig. 179, taken six days later. panied by slight exudation, which might remain unnoticed unless the animals were carefully examined; but it causes the internal surface of the pericardial sac and the surface of the myocardium to become covered with exuberant vascular growths, which by setting up adhesions lead to partial or generalised union of the heart and pericardial sac. Between these adhesions, which form partitions, are found little cavities filled with sero-sanguinolent, grumous, or caseous liquid. In time the ad- hesions increase in number, Stock Photo

RMMCKBG7–. FiG. 180.^Photograph of the same subject as Fig. 179, taken six days later. panied by slight exudation, which might remain unnoticed unless the animals were carefully examined; but it causes the internal surface of the pericardial sac and the surface of the myocardium to become covered with exuberant vascular growths, which by setting up adhesions lead to partial or generalised union of the heart and pericardial sac. Between these adhesions, which form partitions, are found little cavities filled with sero-sanguinolent, grumous, or caseous liquid. In time the ad- hesions increase in number,

RF2R70YCY–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 468 NERVOUS SYSTEM. varying between that of a pin's head and that of a lentil or a small hazel-nut. Later the tracts, with their caseous contents, disappear, and the development of many of the vesicles proves abortive. At the end of a month the vesicles, continuing to develop regularly, attain to about the size of a pea. Between the fiftieth and sixtieth days heads or scolices appear in the interior of the vesicle, which then reaches the Fig. 214.—Brain of sliLup. Cuimrusis of the Stock Photo

RMT1JJ8P–Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 468 NERVOUS SYSTEM. varying between that of a pin's head and that of a lentil or a small hazel-nut. Later the tracts, with their caseous contents, disappear, and the development of many of the vesicles proves abortive. At the end of a month the vesicles, continuing to develop regularly, attain to about the size of a pea. Between the fiftieth and sixtieth days heads or scolices appear in the interior of the vesicle, which then reaches the Fig. 214.—Brain of sliLup. Cuimrusis of the

Manual of pathological anatomy . also been called scrofulous matter, andsince both these names may give rise to misunderstanding, somewriters prefer to speak of it simply as cheesy matter. Whateverview be taken of the origin of the two forms of so-calledtubercle, there is an obvious convenience in denoting them bydifferent names; and it therefore seems more convenient toreserve the name tubercle for the grey form, and to call the yellowcheesy masses simply caseous material. It is an opaque substanceof a whitish-yellow colour, and of rather brittle consistence. Mi-croscopical examination shows Stock Photo

RM2AMYAEY–Manual of pathological anatomy . also been called scrofulous matter, andsince both these names may give rise to misunderstanding, somewriters prefer to speak of it simply as cheesy matter. Whateverview be taken of the origin of the two forms of so-calledtubercle, there is an obvious convenience in denoting them bydifferent names; and it therefore seems more convenient toreserve the name tubercle for the grey form, and to call the yellowcheesy masses simply caseous material. It is an opaque substanceof a whitish-yellow colour, and of rather brittle consistence. Mi-croscopical examination shows

. Cyclopedia of farm animals. Domestic animals; Animal products. INFECTIOUS DISEASES OF ANIMALS 133 Nature, Cause and Economic Importance of Ovine Caseous Lymph-Adenitis, Sixteenth Annual Report, Bureau of Animal Industry, p. 638 (1899). (Full bibliography).] Swine erysipelas.—This is an infectious disease peculiar to swine. It is determined by a rise in temperature, cerebral disturbances and pronounced reddening of areas of the skin. It is a disease of adult life. It is stated that pigs are rarely attacked under three months or over three years of age. Lydtin and Schottelius found some differ Stock Photo

RMPFMFH2–. Cyclopedia of farm animals. Domestic animals; Animal products. INFECTIOUS DISEASES OF ANIMALS 133 Nature, Cause and Economic Importance of Ovine Caseous Lymph-Adenitis, Sixteenth Annual Report, Bureau of Animal Industry, p. 638 (1899). (Full bibliography).] Swine erysipelas.—This is an infectious disease peculiar to swine. It is determined by a rise in temperature, cerebral disturbances and pronounced reddening of areas of the skin. It is a disease of adult life. It is stated that pigs are rarely attacked under three months or over three years of age. Lydtin and Schottelius found some differ

. ^^t'Col&c axl n/3^ <^' Fig. 133.—Pig's liver with echinococcus cysts. (After Eailliet.) with their hieces in the neighl)ourliood of ponds or drinking places, and the cattle do not ingest the embr3^os. SUPPURATIVE ECHINOCOCCOSIS. Causation. Simple echinococcosis may remain undetected for a long time, and young animals affected with it may grow up without exhibiting marked general disturbance. The old echinococci end by degenerating, the wall of the cyst becomes modified, the liquid it contains, turbid, lactescent, then caseous; the vesicle becomes wrinkled, and finally nothing resembli Stock Photo

RMMCMRT1–. ^^t'Col&c axl n/3^ <^' Fig. 133.—Pig's liver with echinococcus cysts. (After Eailliet.) with their hieces in the neighl)ourliood of ponds or drinking places, and the cattle do not ingest the embr3^os. SUPPURATIVE ECHINOCOCCOSIS. Causation. Simple echinococcosis may remain undetected for a long time, and young animals affected with it may grow up without exhibiting marked general disturbance. The old echinococci end by degenerating, the wall of the cyst becomes modified, the liquid it contains, turbid, lactescent, then caseous; the vesicle becomes wrinkled, and finally nothing resembli

RF2R70YCX–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 474 NERVOUS SYSTEM. a needle, which are readily discoverable in the superficial layers. Later these caseous deposits become absorbed, the lesions of disseminated en- cephalitis diminish and disappear, while a certain number of vesicles after partial development undergo atrophy and disappear. Before long nothing remains but local atrophic encephalitis caused by the development of the vesicles, and from this time the central symptoms begin to appear. Diagnosis. When the turning movemen Stock Photo

RMT1JJCN–Diseases of cattle, sheep, goats Diseases of cattle, sheep, goats and swine diseasesofcattle00mous Year: 1920 474 NERVOUS SYSTEM. a needle, which are readily discoverable in the superficial layers. Later these caseous deposits become absorbed, the lesions of disseminated en- cephalitis diminish and disappear, while a certain number of vesicles after partial development undergo atrophy and disappear. Before long nothing remains but local atrophic encephalitis caused by the development of the vesicles, and from this time the central symptoms begin to appear. Diagnosis. When the turning movemen

. Clinical gyncology, medical and surgical. loping in thesame manner as in connection with papillomatous cysts. It is not certainwhether these are due to bursting of the cyst or are examples of truemetastasis. The secondary masses present a structure similar to that ofthe parent cyst, containing the same caseous material, but hair has beenfound in them in only a single instance. It should be noted that true dermoid cysts are invariably unilocular,the formation of secondary cysts by proliferation never occurring. If, asrarely happens, separateloculi are found, theirpresence is to be ex-plained Stock Photo

RM2AFPR2G–. Clinical gyncology, medical and surgical. loping in thesame manner as in connection with papillomatous cysts. It is not certainwhether these are due to bursting of the cyst or are examples of truemetastasis. The secondary masses present a structure similar to that ofthe parent cyst, containing the same caseous material, but hair has beenfound in them in only a single instance. It should be noted that true dermoid cysts are invariably unilocular,the formation of secondary cysts by proliferation never occurring. If, asrarely happens, separateloculi are found, theirpresence is to be ex-plained

. Cyclopedia of farm animals. Domestic animals; Animal products. INFECTIOUS DISEASES OF ANIMALS 135. Fig. 117. Section of tuberculous lung of a cow. The light colored points are areas of calcification; the remainder is the cheese-like tuberculous material. conditions : (1) The primary lesions may be found in any one of the organs or membranes. Its com- parative age is determined by the character of the anatomical changes. It may be entirely encysted, caseous or calcareous and dead. In addition to the primary focus, there may be a succession of tuber- cles of various ages distributed in one or Stock Photo

RMPFMFGK–. Cyclopedia of farm animals. Domestic animals; Animal products. INFECTIOUS DISEASES OF ANIMALS 135. Fig. 117. Section of tuberculous lung of a cow. The light colored points are areas of calcification; the remainder is the cheese-like tuberculous material. conditions : (1) The primary lesions may be found in any one of the organs or membranes. Its com- parative age is determined by the character of the anatomical changes. It may be entirely encysted, caseous or calcareous and dead. In addition to the primary focus, there may be a succession of tuber- cles of various ages distributed in one or

. ^rxx?Z&C OaI riaX' <^ jiof-^- Fig. 133.—Pig's liver with echinococciis cysts. (After Eailliet.) with their faeces in the neighbourhood of ponds or drinking places, and the cattle do not ingest the embryos. SUPPURATIVE ECHINOCOCCOSIS. Causation. Simple echinococcosis may remain undetected for a long time, and young animals affected with it may grow up without exhibiting marked general disturbance. The old echinococci end by degenerating, the wall of the cyst becomes modified, the liquid it contains, turbid, lactescent, then caseous; the vesicle becomes wrinkled, and finally nothing res Stock Photo

RMMCKBMC–. ^rxx?Z&C OaI riaX' <^ jiof-^- Fig. 133.—Pig's liver with echinococciis cysts. (After Eailliet.) with their faeces in the neighbourhood of ponds or drinking places, and the cattle do not ingest the embryos. SUPPURATIVE ECHINOCOCCOSIS. Causation. Simple echinococcosis may remain undetected for a long time, and young animals affected with it may grow up without exhibiting marked general disturbance. The old echinococci end by degenerating, the wall of the cyst becomes modified, the liquid it contains, turbid, lactescent, then caseous; the vesicle becomes wrinkled, and finally nothing res

RF2R70Y78–Caseous necrosis of lymphatic node, light micrograph, photo under microscope

Archive image from page 261 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 238 OVIXE CASEOUS LYMPH-ADENITIS § 170. Morbid anatomy. The principal lesions are confined, according to the various descriptions, especiallj' that by Norgaard and Mohler, to the lymphatic glands. In many cases only a single gland is affected. The relative frequency with which the various glands become the seat of the lesions Fig. 57. The leg of a rabbit slio-unng enlarged glands after inoculation Ti'itli Stock Photo

RMT23T8R–Archive image from page 261 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 238 OVIXE CASEOUS LYMPH-ADENITIS § 170. Morbid anatomy. The principal lesions are confined, according to the various descriptions, especiallj' that by Norgaard and Mohler, to the lymphatic glands. In many cases only a single gland is affected. The relative frequency with which the various glands become the seat of the lesions Fig. 57. The leg of a rabbit slio-unng enlarged glands after inoculation Ti'itli

Gynaecology for students and practitioners . e probability oftuberculous peritonitis should always be borne in mind. Prognosis. The chronic miliary, or ascitic form gives the bestchance of recovery. The prognosis in the caseous form, with multiplebreaking-down foci, is unfavourable. The prognosis is better inadolescence than in young children and elderly subjects. Associatedphthisis or intestinal tuberculosis renders the prognosis grave. Hightemperature, blood and mucus in the stools, diarrhoea, frequent SYPHILIS IN WOMEN 317 vomiting, and emaciation are very unfavourable symptoms, as theyindi Stock Photo

RM2AN5X0X–Gynaecology for students and practitioners . e probability oftuberculous peritonitis should always be borne in mind. Prognosis. The chronic miliary, or ascitic form gives the bestchance of recovery. The prognosis in the caseous form, with multiplebreaking-down foci, is unfavourable. The prognosis is better inadolescence than in young children and elderly subjects. Associatedphthisis or intestinal tuberculosis renders the prognosis grave. Hightemperature, blood and mucus in the stools, diarrhoea, frequent SYPHILIS IN WOMEN 317 vomiting, and emaciation are very unfavourable symptoms, as theyindi

. The dairyman's manual; a practical treatise on the dairy. Dairying. tion of the butter globules into masses by throwing them violently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and the sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, w4th the laborious up and down churn (most injurious to the vital organs of a female), because the follicle has no longer any existence, even in the imagination of the dairy exp Stock Photo

RMPFJX2E–. The dairyman's manual; a practical treatise on the dairy. Dairying. tion of the butter globules into masses by throwing them violently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and the sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, w4th the laborious up and down churn (most injurious to the vital organs of a female), because the follicle has no longer any existence, even in the imagination of the dairy exp

. Fig. 24. From a preparation of caseous matter obtained from pulmonary deposits in Bovine Tuberculosis. Jla^nifying power 700. (After Klein.) The tubercle- bacilli are seen crowded within two hirfje cells, and also scattered between them as a result of the disintegration of other cells. this disease, is a small, round tumour, which is at first semi- transparent, but may afterwards soften or calcify. It is generally spherical, and of about the size of a grain of millet, or hemp-seed. The larger so-called tubercles, spoken of as being as large as a walnut or larger, are in reality aggregations Stock Photo

RMMCTPGH–. Fig. 24. From a preparation of caseous matter obtained from pulmonary deposits in Bovine Tuberculosis. Jla^nifying power 700. (After Klein.) The tubercle- bacilli are seen crowded within two hirfje cells, and also scattered between them as a result of the disintegration of other cells. this disease, is a small, round tumour, which is at first semi- transparent, but may afterwards soften or calcify. It is generally spherical, and of about the size of a grain of millet, or hemp-seed. The larger so-called tubercles, spoken of as being as large as a walnut or larger, are in reality aggregations

RF2R716FH–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Archive image from page 259 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 236 OVINE CASEOUS LVMPH-ADEXITI5 genus Bacterium. It is aerobic, facultative anaerobic, stains readily and does not produce spores. It develops readily on ao-ar when this medium is inoculated from the caseous material Fig. 56. Bacterium of Preisz. Bacterium in pus cells 1-12 obj. 4 ocular [Gilruth). from the affected glands. It is pathogenic for mice, guinea pigs and rabbits. The organism isolated by Gilr Stock Photo

RMT23T62–Archive image from page 259 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 236 OVINE CASEOUS LVMPH-ADEXITI5 genus Bacterium. It is aerobic, facultative anaerobic, stains readily and does not produce spores. It develops readily on ao-ar when this medium is inoculated from the caseous material Fig. 56. Bacterium of Preisz. Bacterium in pus cells 1-12 obj. 4 ocular [Gilruth). from the affected glands. It is pathogenic for mice, guinea pigs and rabbits. The organism isolated by Gilr

A system of surgery . soon becomeshopelessly disorganised. But whenthere is a central focus this is not in-variably the course of the disease. Sometimes it heals up underappropriate treatment, and the caseous material cretifies or be-comes absorbed. But even when the process advances inextent, it does not always do so towards the periphery, but maygradually move outwards down the centre of the neck towards thetrochanter, and finally burst through the periosteum somewhereoutside the attachment of the capsule. If an abscess be formed insuch a case it is clearly extra-articular, and all the time Stock Photo

RM2AM2RFA–A system of surgery . soon becomeshopelessly disorganised. But whenthere is a central focus this is not in-variably the course of the disease. Sometimes it heals up underappropriate treatment, and the caseous material cretifies or be-comes absorbed. But even when the process advances inextent, it does not always do so towards the periphery, but maygradually move outwards down the centre of the neck towards thetrochanter, and finally burst through the periosteum somewhereoutside the attachment of the capsule. If an abscess be formed insuch a case it is clearly extra-articular, and all the time

. The dairyman's manual : a practical treatise on the dairy, including the selection of the farm. Dairying. CfiUHN-IKa AK-D CHtJRKS. 21"^ tion of the butter giobnles into masses by throwing them yiolently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and tlie sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, with the laborious up and down churn (most injurious to the vital organs of a female), because the foll Stock Photo

RMPFJWTM–. The dairyman's manual : a practical treatise on the dairy, including the selection of the farm. Dairying. CfiUHN-IKa AK-D CHtJRKS. 21"^ tion of the butter giobnles into masses by throwing them yiolently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fitting dash and tlie sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, with the laborious up and down churn (most injurious to the vital organs of a female), because the foll

. Fig. 2-1. The above illustration represents the microscopical appearance of a section taken from the same kidney as that from -which the section represented in the preceding picture was taken, (a) Large arterj- filled with caseous matter, and in it numerous tubercle-bacilli. (J>) Coat of artery. (c) Nuclei of tho tuberculous new growth, (d) A Malpighian corpuscle. Magnifying power about 500. tubercular matter, the organs which arc first affected are the intestines themselves, and that the infection gradually spreads until at length the lungs are attacked. We have just seen above that if t Stock Photo

RMMCTPJ8–. Fig. 2-1. The above illustration represents the microscopical appearance of a section taken from the same kidney as that from -which the section represented in the preceding picture was taken, (a) Large arterj- filled with caseous matter, and in it numerous tubercle-bacilli. (J>) Coat of artery. (c) Nuclei of tho tuberculous new growth, (d) A Malpighian corpuscle. Magnifying power about 500. tubercular matter, the organs which arc first affected are the intestines themselves, and that the infection gradually spreads until at length the lungs are attacked. We have just seen above that if t

RF2R716AB–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

The diseases and disorders of The diseases and disorders of the ox, with some account of the diseases of the sheep diseasesdisorderox00gres Year: 1889 Fig. 2-1. The above illustration represents the microscopical appearance of a section taken from the same kidney as that from -which the section represented in the preceding picture was taken, (a) Large arterj- filled with caseous matter, and in it numerous tubercle-bacilli. (J>) Coat of artery. (c) Nuclei of tho tuberculous new growth, (d) A Malpighian corpuscle. Magnifying power about 500. tubercular matter, the organs which arc first aff Stock Photo

RMT1H087–The diseases and disorders of The diseases and disorders of the ox, with some account of the diseases of the sheep diseasesdisorderox00gres Year: 1889 Fig. 2-1. The above illustration represents the microscopical appearance of a section taken from the same kidney as that from -which the section represented in the preceding picture was taken, (a) Large arterj- filled with caseous matter, and in it numerous tubercle-bacilli. (J>) Coat of artery. (c) Nuclei of tho tuberculous new growth, (d) A Malpighian corpuscle. Magnifying power about 500. tubercular matter, the organs which arc first aff

American practitioner . of blood vessels, and probably themost important sites of such vascular tuberculosis are the branchesof the pulmonary veins. Caseous bronchial glands not infrequentlybecome adherent to the adjoining pulmonary veins, penetration ofwhich may lead to systemic infection. In rare instances a largecaseous glandular or other focus may actually erode the vessel, thusdischarging into the blood stream an enormous quantity, not onlyof bacilli, but of their toxins also; such a phenomenon would readilyexplain the occasional extensive diffusion of the infection, involvingin some inst Stock Photo

RM2AXJYBF–American practitioner . of blood vessels, and probably themost important sites of such vascular tuberculosis are the branchesof the pulmonary veins. Caseous bronchial glands not infrequentlybecome adherent to the adjoining pulmonary veins, penetration ofwhich may lead to systemic infection. In rare instances a largecaseous glandular or other focus may actually erode the vessel, thusdischarging into the blood stream an enormous quantity, not onlyof bacilli, but of their toxins also; such a phenomenon would readilyexplain the occasional extensive diffusion of the infection, involvingin some inst

. The dairyman's manual; a practical treatise on the dairy. Dairying. CHURNING AND CHURNS. 27'}' tion of the butter globules into masses by throwing them violently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fittiug dash and the sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, with the laborious up and down churn (most injurious to the vital organs of a female), because the follicle has no longer any existence, even in the i Stock Photo

RMPFJX47–. The dairyman's manual; a practical treatise on the dairy. Dairying. CHURNING AND CHURNS. 27'}' tion of the butter globules into masses by throwing them violently together. There is now no caseous follicle to be rubbed off by pressure of the dasher and squeezing the globules between a close-fittiug dash and the sides of the churn. No weary woman need now keep on an exhaustive effort to effect this wearing away a tough envelope, hour after hour, with the laborious up and down churn (most injurious to the vital organs of a female), because the follicle has no longer any existence, even in the i

. The effect of tuberculosis vaccination upon cattle infected with tuberculosis . Fig. 2. Postpharyngeal gland. Left bronchial gland. Mediastinal gland, middle and posterior. Necropsy. Weight 467 pounds; good condition. The following lesions of tuberculosis were found: In one of the left peribronchial glands a yellow, caseous area one-tenth of an inch in diameter. In the posterior mediastinal gland there is an area the size of a pea, yellow in color and quite calcareous, surrounded by a white, dense capsule. In the middle mediastinal gland there is a similar area, though much smaller, being bu Stock Photo

RMMA737A–. The effect of tuberculosis vaccination upon cattle infected with tuberculosis . Fig. 2. Postpharyngeal gland. Left bronchial gland. Mediastinal gland, middle and posterior. Necropsy. Weight 467 pounds; good condition. The following lesions of tuberculosis were found: In one of the left peribronchial glands a yellow, caseous area one-tenth of an inch in diameter. In the posterior mediastinal gland there is an area the size of a pea, yellow in color and quite calcareous, surrounded by a white, dense capsule. In the middle mediastinal gland there is a similar area, though much smaller, being bu

RF2R716AE–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Diseases of domesticated birds (1920) Diseases of domesticated birds diseasesofdomest00ward Year: 1920 SURGICAL DISEASES 297 In some cases fluctuation occurs and in others the tumor remains hard. Surgical treatment involves incising the bottom of the swelling to allow the escape of the grayish semi-fluid contents. Sometimes the swelling contains a caseous mass of a lamellated structure. The cavity may be packed with gauze wet with perchloride of iron as a hemostatic and the whole foot bandaged. The bird is confined to an area not provided with a perch. The wound may be dressed every few days Stock Photo

RMT1H2PP–Diseases of domesticated birds (1920) Diseases of domesticated birds diseasesofdomest00ward Year: 1920 SURGICAL DISEASES 297 In some cases fluctuation occurs and in others the tumor remains hard. Surgical treatment involves incising the bottom of the swelling to allow the escape of the grayish semi-fluid contents. Sometimes the swelling contains a caseous mass of a lamellated structure. The cavity may be packed with gauze wet with perchloride of iron as a hemostatic and the whole foot bandaged. The bird is confined to an area not provided with a perch. The wound may be dressed every few days

Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . may contain a large amount of fibrous tissue andresemble a gumma. (2) Cold abscess, which is really a more diffuse formof caseous tuberculosis of muscle, and is generally due to extension ofosseous tuberculosis, arising in the bone to which the muscle or its sheathis attached. (3) Tuberculous interstitial fibroid myositis arising in musclescontiguous to tuberculous lesions and probably due to local disseminationof poisons produced in adjacent structures; this is the lesion observedin Stock Photo

RM2AJFDMP–Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . may contain a large amount of fibrous tissue andresemble a gumma. (2) Cold abscess, which is really a more diffuse formof caseous tuberculosis of muscle, and is generally due to extension ofosseous tuberculosis, arising in the bone to which the muscle or its sheathis attached. (3) Tuberculous interstitial fibroid myositis arising in musclescontiguous to tuberculous lesions and probably due to local disseminationof poisons produced in adjacent structures; this is the lesion observedin

RF2R716A0–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Diseases of domesticated birds (1920) Diseases of domesticated birds diseasesofdomest00ward Year: 1920 296 DISEASES OF DOMESTICATED BIKDS two days. When heat and swelling disappear after 8 to 14 days, the bandage is removed permanently and the bird is still confined in a cage. The joints may then be painted with tincture of iodine. Cases that do not recover in three weeks may be regarded as hope- less. When caseous masses form in the joints and neighboring tis- sues they may be removed by operation. Birds thus operated upon seldom fly again and their future usefulness is limited to breeding. Stock Photo

RMT1H2N4–Diseases of domesticated birds (1920) Diseases of domesticated birds diseasesofdomest00ward Year: 1920 296 DISEASES OF DOMESTICATED BIKDS two days. When heat and swelling disappear after 8 to 14 days, the bandage is removed permanently and the bird is still confined in a cage. The joints may then be painted with tincture of iodine. Cases that do not recover in three weeks may be regarded as hope- less. When caseous masses form in the joints and neighboring tis- sues they may be removed by operation. Birds thus operated upon seldom fly again and their future usefulness is limited to breeding.

Annual and analytical cyclopaedia of practical medicine . 3. Collections of blood-serum or airmay be evacuated early by aspiration. 4. Children should be carefully ex-amined in cases of continued fever,sweats, and hectic, and prompt measurestaken to remove the possibility of puru-lent collections, by exploration. (h) Operative treatment. 0. Incision and drainage. fi. Trap-door for exploration in casesof tuberculous deposits of caseous ma-terial. 7. Estlanders operation for the oldand stubborn cases of fistulous empyema. 8. Schedes operation for thickenedpleurae, and resistance to the recourse Stock Photo

RM2AJBH68–Annual and analytical cyclopaedia of practical medicine . 3. Collections of blood-serum or airmay be evacuated early by aspiration. 4. Children should be carefully ex-amined in cases of continued fever,sweats, and hectic, and prompt measurestaken to remove the possibility of puru-lent collections, by exploration. (h) Operative treatment. 0. Incision and drainage. fi. Trap-door for exploration in casesof tuberculous deposits of caseous ma-terial. 7. Estlanders operation for the oldand stubborn cases of fistulous empyema. 8. Schedes operation for thickenedpleurae, and resistance to the recourse

RF2R716A1–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

A system of surgery : theoretical and practical . n off here. 422 DISEASES OF THE SPINE. column, especially the third, fourth, and fifth vertebrae of that region. These consistedof denudations of bones, thickening or destiuction of the periosteal and ligamentousstructures, sclerosing osteitis with caseous and purulent infiltration, almost completedestruction of the intervertebral fibro-cartilage, and a vast hollow mass in the lumbarcolumn, also an abscess in each psoas muscle, &c. &c. The state of the vertebrae iswell shown in fig. 89. A careful microscopic examination showed the deposit in th Stock Photo

RM2AWKN2W–A system of surgery : theoretical and practical . n off here. 422 DISEASES OF THE SPINE. column, especially the third, fourth, and fifth vertebrae of that region. These consistedof denudations of bones, thickening or destiuction of the periosteal and ligamentousstructures, sclerosing osteitis with caseous and purulent infiltration, almost completedestruction of the intervertebral fibro-cartilage, and a vast hollow mass in the lumbarcolumn, also an abscess in each psoas muscle, &c. &c. The state of the vertebrae iswell shown in fig. 89. A careful microscopic examination showed the deposit in th

RF2R71694–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

A text-book of the diseases of the ear and adjacent organs . rmation. They are, without doubt, often thefoundation of osteo-sclerosis or caseous osteitis. In other cases the re-active inflammation in the mastoid process goes on to abscess-forma-tion with the same symptoms and results as we have already learnedby the acute middle-ear suppuration. Most frequently, however,the clinical appearance of inflammation and abscess-formation in themastoid process develops where it has already been pathologicallychanged for a long time. It has been proved by experience thatseptic suppuration, growth of fu Stock Photo

RM2AN37GR–A text-book of the diseases of the ear and adjacent organs . rmation. They are, without doubt, often thefoundation of osteo-sclerosis or caseous osteitis. In other cases the re-active inflammation in the mastoid process goes on to abscess-forma-tion with the same symptoms and results as we have already learnedby the acute middle-ear suppuration. Most frequently, however,the clinical appearance of inflammation and abscess-formation in themastoid process develops where it has already been pathologicallychanged for a long time. It has been proved by experience thatseptic suppuration, growth of fu

RF2R716EJ–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Practical pathology; a manual for students and practitioners . ranch of pulmc^nary artery containing gelatin injection mass.Around both of these structures there is well-marked cellular proliferation and infiltration ; a similar infiltration is seen along the line ofc. An interlobular septum.(/. Central caseous mass of the tuberculous broncho-pneumonic patch. e. Coagulative necroses seen in broncho-pneumonic patches around central caseous area./. Early catarrhal pneumonia. Note that the central part of the tubercle is now entirelyavascular. The infection seldom passes into the area ofcoagulati Stock Photo

RM2AX01NX–Practical pathology; a manual for students and practitioners . ranch of pulmc^nary artery containing gelatin injection mass.Around both of these structures there is well-marked cellular proliferation and infiltration ; a similar infiltration is seen along the line ofc. An interlobular septum.(/. Central caseous mass of the tuberculous broncho-pneumonic patch. e. Coagulative necroses seen in broncho-pneumonic patches around central caseous area./. Early catarrhal pneumonia. Note that the central part of the tubercle is now entirelyavascular. The infection seldom passes into the area ofcoagulati

RF2R716A9–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Modern diagnosis and treatment of diseases of childern; a treatise on the medical and surgical diseases of infancy anf childhood . s and Bronchial Glands). The lungs proper, the bronchial glands, or both, may be theprimary seat of tuberculous deposits. The upper lobes are morefrequently affected than the lower, and the portions adjacent tothe bronchial glands more so than the remaining parts. ThePacthangesC pathologic changes consist essentially in the formation of vari-ously sized caseous nodules filled with colonies of tubercle bacilliand large, so-called giant cells, and subsequent softenin Stock Photo

RM2AN2K25–Modern diagnosis and treatment of diseases of childern; a treatise on the medical and surgical diseases of infancy anf childhood . s and Bronchial Glands). The lungs proper, the bronchial glands, or both, may be theprimary seat of tuberculous deposits. The upper lobes are morefrequently affected than the lower, and the portions adjacent tothe bronchial glands more so than the remaining parts. ThePacthangesC pathologic changes consist essentially in the formation of vari-ously sized caseous nodules filled with colonies of tubercle bacilliand large, so-called giant cells, and subsequent softenin

RF2R716AG–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Diseases of the chest and the principles of physical diagnosis . peribronchial lymph nodes andthat infection of the lung is brought about by the rupture of a caseous areainto a bronchus near the hilus. Ghon, however, asserts that the reverse istrue. He believes, as a result of careful anatomical studies, that the pri-mary focus is in the lung and that the peribronchical nodes are involved 374 DISEASES OF THE BRONCHI, LUNGS, PLEURA, AND DIAPHRAGM secondarily. In children both lungs are involved but usually one is muchmore so than the other. In adults an old quiescent focus or partially healed c Stock Photo

RM2ANF8KM–Diseases of the chest and the principles of physical diagnosis . peribronchial lymph nodes andthat infection of the lung is brought about by the rupture of a caseous areainto a bronchus near the hilus. Ghon, however, asserts that the reverse istrue. He believes, as a result of careful anatomical studies, that the pri-mary focus is in the lung and that the peribronchical nodes are involved 374 DISEASES OF THE BRONCHI, LUNGS, PLEURA, AND DIAPHRAGM secondarily. In children both lungs are involved but usually one is muchmore so than the other. In adults an old quiescent focus or partially healed c

RF2R716AH–Caseous pneumonia, light micrograph, photo under microscope. Tuberculosis pneumonia

Manual of pathological anatomy . The apex of a lung affected with caseous pneumonia; the limitation of the disease was defined by a sharp line. The affected portion is sometimes separated by a sharp line fromthe healthy lung, sometimes a border of broncho-pneumonicgranulations is seen. There is not necessarily any miliary tubercle. EiCx. 114.. Cicatrix at the apex of a lung, resulting from the previous arrest oftubercular disease. So slow is the progress of disease that further changes take placebefore any large portion of the lung is affected. The centre of the 506 CHRONIC PHTHISIS (MIXED AND Stock Photo

RM2AM84M6–Manual of pathological anatomy . The apex of a lung affected with caseous pneumonia; the limitation of the disease was defined by a sharp line. The affected portion is sometimes separated by a sharp line fromthe healthy lung, sometimes a border of broncho-pneumonicgranulations is seen. There is not necessarily any miliary tubercle. EiCx. 114.. Cicatrix at the apex of a lung, resulting from the previous arrest oftubercular disease. So slow is the progress of disease that further changes take placebefore any large portion of the lung is affected. The centre of the 506 CHRONIC PHTHISIS (MIXED AND

Caseation of human tuberculosis granuloma, light micrograph, photo under microscope. Caseous necrosis, necrotizing granulomatous inflammation Stock Photo

RF2R7157M–Caseation of human tuberculosis granuloma, light micrograph, photo under microscope. Caseous necrosis, necrotizing granulomatous inflammation

. The diseases of children : medical and surgical. ral tumours arc by no means uncommon during childhood,the ditterent varieties found are few. In the vast majority of cases the tumouror tumours consist of caseous masses formed by a local tubercular process.These tubercular masses especially have a marked predilection for thecerebellum, but are found also comparatively frecjuently in the pons, basalganglia, and cerebral hemispheres, both on the surface and in the connectingwhite substance. Cysts of uncertain origin are also found, especially in thecerebellum. The pons seems the favourite seat Stock Photo

RM2AG8P61–. The diseases of children : medical and surgical. ral tumours arc by no means uncommon during childhood,the ditterent varieties found are few. In the vast majority of cases the tumouror tumours consist of caseous masses formed by a local tubercular process.These tubercular masses especially have a marked predilection for thecerebellum, but are found also comparatively frecjuently in the pons, basalganglia, and cerebral hemispheres, both on the surface and in the connectingwhite substance. Cysts of uncertain origin are also found, especially in thecerebellum. The pons seems the favourite seat

RF2R7152H–Caseation of human tuberculosis granuloma, light micrograph, photo under microscope. Caseous necrosis, necrotizing granulomatous inflammation

Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . ew days undertreatment, and, often, in a few weeks without. In addition to thisprimarv involvement of the nodes gummata may be present in an activestage of development, or gummatous changes represented by atrophied,cicatrized, or caseous areas of a practically cured tertiary glandularlesion, Hodgkins disease, lymphadenia, lymphadenoma, lymphosarcoma,progressive lymphadenoid hyperplasia, malignant lymphoma, simple Lancet, Mav 2>, i(»oi. * Reed. Johns Hopkins Hospital Reports, 1902. Stock Photo

RM2AJH169–Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . ew days undertreatment, and, often, in a few weeks without. In addition to thisprimarv involvement of the nodes gummata may be present in an activestage of development, or gummatous changes represented by atrophied,cicatrized, or caseous areas of a practically cured tertiary glandularlesion, Hodgkins disease, lymphadenia, lymphadenoma, lymphosarcoma,progressive lymphadenoid hyperplasia, malignant lymphoma, simple Lancet, Mav 2>, i(»oi. * Reed. Johns Hopkins Hospital Reports, 1902.

RF2R71530–Caseation of human tuberculosis granuloma, light micrograph, photo under microscope. Caseous necrosis, necrotizing granulomatous inflammation

A treatise on the practice of medicine, for the use of students and practitioners . be brought up in an hour or PHTHISIS PULMONALIS. 383 two. Fragments of fibrous tissue only appear in it when cavities areforming. At this period there may be one or more haemorrhages.Detritus of caseous matter, softening, is found in the sputa only atthis later period. The onset of tuberculosis is announced by increaseof dyspnoea, rise of the temperature, alterations in the voice, anddiarrhoea. The development of the connective tissue and the com-pression of the vessels lead to dilatation of the right cavities Stock Photo

RM2ANJ9EJ–A treatise on the practice of medicine, for the use of students and practitioners . be brought up in an hour or PHTHISIS PULMONALIS. 383 two. Fragments of fibrous tissue only appear in it when cavities areforming. At this period there may be one or more haemorrhages.Detritus of caseous matter, softening, is found in the sputa only atthis later period. The onset of tuberculosis is announced by increaseof dyspnoea, rise of the temperature, alterations in the voice, anddiarrhoea. The development of the connective tissue and the com-pression of the vessels lead to dilatation of the right cavities

RF2R714TH–Caseation of human tuberculosis granuloma, light micrograph, photo under microscope. Caseous necrosis, necrotizing granulomatous inflammation

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