Adnexal Cribriform Tumor

**Semantic type:** Neoplastic Process

**Definition:** An indolent epithelial neoplasm that arises from the sweat glands. It is composed of neoplastic cells with eosinophilic cytoplasm that form cribriform and solid patterns. It was originally called a carcinoma, but it has an uncertain malignant potential.

**Synonyms:** - Adnexal Cribriform Carcinoma - Adnexal Solid-Cribriform Carcinoma - Primary Cutaneous Cribriform Carcinoma - Sweat Gland Cribriform Tumor