Two cases of bullous calcifying epithelioma are reported.

报2例以水疱表现的钙化上皮瘤。

Sebaceoma (sebaceous epithelioma) is an uncommon cutaneous adnexal tumor with differentiation toward sebaceous unit.

摘皮瘤(皮上皮瘤)是具有皮化特徵的罕见表皮附属器肿瘤。