8102/3 Trichilemmal carcinoma


Related terms

Trichilemmocarcinoma

Definitions

Skin
ICD-O-3 topography code: C44
ICD10: C44
           

A rare malignant tumor arising from the outer hair sheath and infundibulum on the face. It is considered the malignant counterpart of tricholemmoma. Complete surgical excision is required.