Giant proliferating trichilemmal malignant tumor

Proliferating trichilemmal cyst is a benign tumor that originates in the outer root sheath of hair follicle. Usually, it is located on the scalp in older women, but also have been reported in other sites such as back, chest, axilla, groin, gluteal region, thigh, vulva, and face. Malignant transformation of proliferating trichilemmal cyst is confirmed only on histological findings. This tumor has a variable biologic behavior with local recurrence and lymph node metastasis.

Editora comercial para la Indian Association of Dermatologists, Venereologists and Leprologists.El pdf no esta de libre acceso solo la versión html cque se ha convertido a pdf.