U01.17.017 Pellagra (secondary to carcinoid syndrome)

Study this flashcard to understand the pathophysiology, causes, and clinical features of Pellagra secondary to carcinoid syndrome. Recall the classic “3 Ds” — dermatitis, diarrhea, and dementia — and explain how tryptophan metabolism affects niacin synthesis.

Question categories All Questions, U01.17 Review condition and pathophysiology, USMLE Step 1 Review Series

Question tags amino acid metabolism, carcinoid syndrome, Dementia, dermatitis, diarrhea, Medical Flashcards, Metabolic Disorders, neurocutaneous findings, niacin deficiency, niacin pathway, nutritional deficiency, Pellagra, Pellagra diagnosis, Pellagra review, serotonin overproduction, tryptophan metabolism, USMLE Step 1, vitamin B3 deficiency, vitamin deficiency

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