title: Preliminary evaluation of extraoral and intraoral lesions.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D008046:Lip / Q000098:blood supply*; D008048:Lip Neoplasms / Q000473:pathology*; D008297:Male; D014648:Varicose Veins / Q000473:pathology*