A 41-year-old woman with a scaly erythematous plaque admixed with erosions on the groin, back, and legs: challenge. Nutritional deficiency.
Smith
Brooks
B
Department of Pathology, Wake Forest University Baptist Medical Center, Winston-Salem, NC 27157, USA. stepsmit@wfubmc.edu
Curtis
Ashley
A
Parsons
Amy
A
Yosipovitch
Gil
G
Sangüeza
Omar P
OP
D000328:Adult; D001415:Back; D001706:Biopsy; D003677:Deficiency Diseases / Q000150:complications / Q000175:diagnosis* / Q000378:metabolism; D005260:Female; D006119:Groin; D006801:Humans; D007866:Leg; D009525:Niacin / Q000172:deficiency*; D010383:Pellagra / Q000209:etiology* / Q000473:pathology; D011087:Polycythemia Vera / Q000209:etiology* / Q000473:pathology; D012867:Skin / Q000473:pathology*; D015032:Zinc / Q000172:deficiency*
D009525:Niacin; D015032:Zinc