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Table 1 Pellagra-related terminology

From: Pellagrous encephalopathy presenting as alcohol withdrawal delirium: A case series and literature review

Term

Definition

Aniacinosis

early term for alcohol-related pellagra

Antidermatitis factor

early term for niacin

Antipellagra factor

early term for niacin

Parapellagra

early term for alcohol-related pellagra

Pellagra*

from pelle agra, Italian for “rough skin”

Pellagra-preventive (P-P) factor

early term for niacin

Pellagra sine pellagra

pellagra without dermatologic manifestations

Pellagrin

one afflicted with pellagra

Pellagrosari

asylums where pellagrins would receive care

Pellagrous (rarely, pellagrinous)

of or related to pellagra

Pellagrous encephalopathy

delirium due to pellagra

Pellagrous psychosis

delirium due to pellagra

Pseudopellagra

early term for alcohol-related pellagra

  1. *Selected synonyms: alpine scurvy, mayidism, St. Ignatius itch, Lombardy erysipelas.