Imprint Cytology of Hibernoma -A Case Report-

摘要: Hibernoma is a rare, benign adipose tumor composed of brown fat cells with eosinophilic granular or multivacuolated cytoplasm. The cytologic features hibernoma have been rarely reported and may mimic other polygonal cell neoplasms. We report the imprint case in left thigh 68-year-old woman. Microscopic examination showed large, round, cells. were arranged fragments clusters. nuclei uniformly round finely chrornatin. cytoplasm was univacuolated. abundant also present. No nuclear atypia Immunohistochemical staining that positive for S-100 protein.