4 结果
Eccrine hidrocystomas and apocrine cystadenomas are morphologically related cystic sweat gland tumors. To elucidate their cellular differentiation we examined by immunohistochemistry the expression of keratins and of human milk fat globulin 1 in 12 of each of these tumors, diagnosed using
Because median raphe cyst of the penis shares histological findings with apocrine cystadenoma, some cases were thought to be erroneously reported as apocrine cystadenoma of the penis. Further, there is some controversy as to whether the entity, apocrine cystadenoma of the penis, exists or not. Nine
Apocrine cystadenoma is a benign sweat gland tumor which consists of various histologic types of epithelium: epithelium with decapitation secretion, pseudostratified epithelium, and flattened epithelium. Immunophenotypes, especially the expression of cytokeratins, in 8 cases of this tumor were
Extramammary fibroadenomas, occurring in the anogenital region, are rare lesions thought to be arising from "mammary-like anogenital sweet glands" described by van der Putte. We present a 42-year-old woman with a slow-growing, 4-cm, well-circumscribed but nonencapsulated mass in perianal region. The