Handbook of meat inspection . Cysticercus tenuicolliswith artificially pro-truded scolex. DIQESTIVE ArrAKATUS 291 Parasites.—The retro-peritoneal tissue, omentnm, and mesen-tery furuisli favorable situatious for Cysiiceracs tenuicoUis, whichoccurs there in sizes varying fiom tliat of a pea to that of a , ecliinococci auil waiuleriug liver Ankes rnay occurunder the peritoueum. Fiually, in liorses, Fdaria papulosa hasbeen observed free in tbe body cavity, as well as Slrongylus armatm,which latter is also found under the parietal fold of the peritoneuni;and occasionally Spiropte
Handbook of meat inspection . Cysticercus tenuicolliswith artificially pro-truded scolex. DIQESTIVE ArrAKATUS 291 Parasites.—The retro-peritoneal tissue, omentnm, and mesen-tery furuisli favorable situatious for Cysiiceracs tenuicoUis, whichoccurs there in sizes varying fiom tliat of a pea to that of a , ecliinococci auil waiuleriug liver Ankes rnay occurunder the peritoueum. Fiually, in liorses, Fdaria papulosa hasbeen observed free in tbe body cavity, as well as Slrongylus armatm,which latter is also found under the parietal fold of the peritoneuni;and occasionally Spiroptera reticidata attached to the Peritoneum. (f) Liver. Malformations.—Occasionally lobulation is entirely absent inheg livers, so that the liver appears like an amorphous mass (non- FiG. Beef liver with spotted capillary angiomfatosis. lobulated or clump liver). Furthermore, double livers (livers withaccessory livers) and livers with a congenital cyst formation areobserved. In cattle oue observes rather frequently a peculiar formation ofthe liver, which is described by Sluys, Koorevaar, Saake and Kitt,and was called by the latter spotted capillary angiomatosis. Suchlivers of the normal size and form exhibit numerous blue-blackspots which become violet-red after lying for a long time and whichoccupy a deeper position than the normal liver surface (Fig. 64).The spots are of the size of a 25-cent piece, soft, and show a net-like structure on cross sectiou. Blood is found between the meshes 292 NOTEWOKTHY OEGANIC DISEASES of tlie net, whicli occasiöually is very rieh in leucocytes. Themeshes are furnisbed with an endothelium ; the lacunfc are tliere-fore to be considered as enlarged capillaries and the whole anomalya formation dae to airested development in consequeuce o
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