Squamous cell carcinoma in chronic wound: Marjolin ulcer

Abstract

Cutaneous squamous cell carcinoma (SCC) is a malignant tumor that can occur in normal skin, but commonly evolves from precursor lesions. SCC arising in ulcers is a rare and often aggressive cutaneous malignancy that arises from chronic wounds or old scars and is the most common histological tumor type found in Marjolin ulcer. Most frequently occurs in patients of low socioeconomic status, with limited access to health services, as a result of burns and other neglected injuries. Herein, we report a case of squamous cell carcinoma originating from a longstanding decubitus ulcer in a 56-year-old paraplegic man.