<unk>  (also known as "tricholemmoma") is a benign cutaneous neoplasm that shows differentiation toward cells of the outer root sheath. The lesion is often seen in the face and neck region. Multifocal occurrence is associated with Cowden syndrome, in which hamartomatous intestinal polyposis is seen in conjunction with multiple<unk>  lesions.
Trichilemmoma
Trichodiscoma
Trichilemmal cyst
Trichofolliculoma
Trichilemmal carcinoma
Hidradenoma
Nevus sebaceous
Giant condyloma acuminatum