Marjolin's ulcer on the nose.

Abstract

Malignancies in scars are generally known as Marjolin's ulcer. The majority of these arise from burn injuries. Although Marjolin's ulcer consists of all kinds of skin cancer, squamous cell carcinoma is the main cancer type reported in the literature. The pathogenesis of this tumor is due to chronic irritation of the effected area and mostly involves the extremities and scalp area. This report presents an unusually located and rare type of Marjolin's ulcer: on the nose and baso-squamotic in type. A 54-year-old man, 33 years after burn, presented with an unhealed ulcer on his nose which had been present for 2 years. The case was managed by tumor excision and a naso-labial transposition flap. To our knowledge, this is the first report of Marjolin's ulcer developing on post-burned skin of the nose.