Cutaneous findings of nutritional deficiencies in children.
Nutritional deficiencies may be associated with a variety of cutaneous findings in children. This review emphasizes new developments relating to cutaneous findings of nutritional deficiencies. Zinc deficiency, acrodermatitis enteropathica, and acrodermatitis enteropathica-like eruptions are seen with a variety of conditions including cystic fibrosis, anorexia nervosa, and breastfeeding. Similar cutaneous findings not related to zinc deficiency may also occur with such metabolic disorders as methylmalonic aciduria, multiple carboxylase deficiency, essential fatty acid deficiency and other amino acid deficiencies. Vitamin K deficiency is associated with hemorrhagic disease of the newborn and coagulopathy. Vitamin A deficiency presents with a variety of systemic findings and distinctive dermatologic findings. Acute vitamin A deficiency may be seen in children infected with measles and is associated with more severe disease. The systemic and cutaneous findings of vitamin C deficiency, scurvy, are discussed.
Division of Dermatology, Children's Hospital and Health Center, San Diego 92123.
M
M
Goskowicz
L F
LF
Eichenfield
D001206:Ascorbic Acid Deficiency / Q000150:complications; D002648:Child; D003677:Deficiency Diseases / Q000150:complications*; D006801:Humans; D012871:Skin Diseases / Q000209:etiology*; D014802:Vitamin A Deficiency / Q000150:complications; D014813:Vitamin K Deficiency / Q000150:complications; D015032:Zinc / Q000172:deficiency
D015032:Zinc