. ^^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
. ^^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 resembling the primary vesicle remains. The liquid is soon absorbed, and the primary cyst is only represented by a caseous magma, which undergoes calcareous infiltration and progressive atrophy. Under other circumstances the development of the- echinococcus
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Keywords: ., bookcentury1900, bookdecade1920, booksubjectveterin, bookyear1920
