(a disease caused by deficiency of niacin or tryptophan (or by a defect in the metabolic conversion of tryptophan to niacin)
characterized by gastrointestinal disturbances and erythema and nervous or mental disorders
may be caused by malnutrition or alcoholism or other nutritional impairments)
rumień lombardzki, pelagra
synonim: pellagra
synonim: mal de la rosa
synonim: mal rosso
synonim: maidism
synonim: mayidism
synonim: Saint Ignatius' itch