| prevalence, lesions, and differential diagnosis of ollulanus tricuspis infection in cats. | ollulanus tricuspis were found in the stomachs of 26 of 201 cats which were mainly from washington and idaho. twenty-four of the cats were from research or commercial breeding colonies (catteries) and two were pets. twenty-seven percent of colony cats were infected with o. tricuspis, whereas only 2% of the pet cats were infected. no consistent clinical signs were seen. histologically there was a significant increase in fibrous connective tissue in the lamina propria and in the number of lymphoid ... | 1983 | 6849220 |