Necrolytic acral erythema is a cutaneous condition that is a manifestation of hepatitis C viral infection or zinc deficiency.
It is a papulosquamous and sometimes vesiculobullous eruption bearing clinical and histologic similarity to other necrolytic erythemas such as necrolytic migratory erythema, pseudoglucagonoma and nutritional deficiency syndromes.
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Necrolytic acral erythema Wikipedia(Text) CC BY-SA