Basal cell carcinoma with annular leukoderma mimicking leukoderma acquisitum centrifugum.
D002280:Basal Cell Carcinoma / Q000150:complications / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D009508:Nevus, Pigmented / Q000175:diagnosis / Q000473:pathology*; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology*; D012880:Skin Pigmentation