Porphyria cutanea tarda mimicking systemic scleroderma.
D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011164:Porphyrias / Q000175:diagnosis* / Q000473:pathology; D012595:Scleroderma, Systemic / Q000175:diagnosis*; D012871:Skin Diseases / Q000175:diagnosis* / Q000473:pathology