Glossary of Diagnoses

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E52 (265.2) Niacin deficiency [pellagra]

Superordinate classification: E50-E64 Other nutritional deficiencies

Inclusive: Deficiency:
· niacin(-tryptophan)
· nicotinamide
Pellagra (alcoholic)

Exclusive: sequelae of niacin deficiency (E64.8)