2000 Volume 62 Issue 1 Pages 62-65
Case 1: A 78-year-old man noticed eight blackish macules and tumors on his nose, eyelid, upper neck and waist. A histopathological examination revealed all lesions to be basal cell epithelioma (BCE), and five of them were solid type. He had previously used tar while working at a steel mill. Case 2: An 88-year-old woman presented with eight BCEs on her forehead, back and right thigh. Six of them were superficial type. Case 3: An 80-year-old man had five BCEs on his right shoulder, waist, nape, right ear and submandibular region. They showed a histopathological variety including solid, superficial, keratotic and adenoid types.
