[Combined pellagra, porphyria variegata and chronic alcoholism].
D000437:Alcoholism / Q000150:complications*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D010383:Pellagra / Q000150:complications*; D011164:Porphyrias / Q000150:complications*; D012871:Skin Diseases / Q000150:complications*