Histoplasma capsulatum osteomyelitis in the cat.
Seven cats with osseous lesions as the primary manifestation of disseminated Histoplasma capsulatum infection were evaluated. The major clinical signs in these cats were related to the bony lesions and included lameness, bone pain, and soft tissue swelling of limbs and joints. Other clinical and pathologic findings were similar to previously reported forms of disseminated histoplasmosis in the cat. The radiographic appearance of the lesions was predominantly osteolytic; periosteal and endosteal new bone production was present in some cases. Infection occurred primarily in bones of the appendicular skeleton with a predilection for sites below the elbow and stifle joints.
D000818:Animals; D001842:Bone and Bones / Q000000981:diagnostic imaging / Q000473:pathology; D002371:Cat Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D002415:Cats; D005260:Female; D006660:Histoplasmosis / Q000000981:diagnostic imaging / Q000662:veterinary*; D008297:Male; D010019:Osteomyelitis / Q000000981:diagnostic imaging / Q000473:pathology / Q000662:veterinary*; D011859:Radiography