label: Benign Skin Appendage Neoplasm
label_lc: benign skin appendage neoplasm
description: "A neoplasm that arises from the hair follicles, sebaceous glands, or sweat glands. It is characterized by the absence of atypical or malignant cytological and architectural features, and absence of invasive features or metastatic potential. Representative examples include cylindroma, hidrocystoma, hidradenoma, and sebaceoma."