title: The curled sebaceous horn.
abstract: The mysterious sebaceous horn (devil's horn) is a historically perplexing phenomenon of unknown etiology. It classically occurs on the sun-exposed areas of the face and hands and consists of a keratin mound with a benign base in most cases and squamous cell carcinoma occurring in about 20% of patients.
authors: Department of Clinical Surgical Sciences University of the West Indies St. Augustine Trinidad West Indies.
authors: Michael J
authors: 0000-0002-5687-9523
authors: MJ
authors: Ramdass
keywords: sebaceous horn