title: [Clinical picture and pathomorphology of acute coenuriasis in sheep].
abstract: Clinical and morphological investigations were carried out in the case of two enzootics of coenurosis in weaned lambs. The disease was established in two flocks of 180 and 160 animals, respectively. Outbreaks were recorded two weeks after they were put on premises where dogs untreated for worms had been kept. Instable gait and incoordinated movements of the head and limbs were observed along with circling movements of the body, loss of herd instinct, and lay ill for a long time. Morphologically, hyperemia was seen in the meninges, hemispheres, cerebellum, and the basal portions of the brain, with swelling of the tissue, numerous oncospheres, and purulent and necrotic foci. Histopathologically, there were in the acute stages great numbers of parasite passages with detritus mass, hemorrhages, purulent-and-necrotic meningoencephalitis, and higher counts of neutrophile and eosinophile granulocytes. Besides, in the subacute cases there were histiocytes and lymphoid and gigantic alien cells. Differential diagnosis should take into consideration listeriosis, cerebrocortical necrosis, estrosis monesiosis, and enterotoxemia.
mesh_terms: D000208:Acute Disease; D000818:Animals; D002590:Cestode Infections / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D003937:Diagnosis, Differential; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Klinika i patomorfologiia na akutmata tsenuroza po ovtsete.