title: KERATOACANTHOMA OF THE VERMILION BORDER. A REPORT OF FOUR CASES.
mesh_terms: D006801:Humans; D007636:Keratoacanthoma; D008048:Lip Neoplasms; D010336:Pathology; D013514:Surgical Procedures, Operative
keywords: KERATOACANTHOMA; LIP NEOPLASMS; PATHOLOGY; SURGERY, OPERATIVE