Medicine Development of pellagra like skin lesion in carcinoid syndrome is due to: A Inadequate conversion of Tryptophan to Niacin B Dietary Niacin deficiency C Serotonin induced skin rash mimicking pellagra D Paraneoplastic manifestation 💡 Explanation Development of pellagra like skin lesion in carcinoid syndrome is due to: ✓ Correct Answer: A. Inadequate conversion of Tryptophan to Niacin