Sarcocystis calchasi encephalitis in a rock pigeon.

ABSTRACT: A rock pigeon (Columba livia) caught in Akihabara, Tokyo, showed neurological symptoms, such as head tilt and circling. Pathological examinations revealed abundant Sarcocystic cysts in the skeletal muscle and myocardium with mild myositis, and numerous schizonts and sarcocysts with severe multifocal granulomatous T-lymphocytic infiltration in the central nervous system. A Sarcocystis calchasi-specific gene was detected in the muscle and brain. This case indicates S. calchasi was distributed in Japan and caused severe encephalitis to rock pigeons.

SUBMITTER: Ushio N 

PROVIDER: S-EPMC4667676 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature