This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Subcutaneous and visceral lipomas are associated with the following type of multiple endocrine neoplasia (MEN) syndrome: \nSelect and explain. \nA. MEN 1, B. MEN 2 A, C. MEN 2B, D. MEN 2C', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Subcutaneous and visceral lipomas are associated with MEN 1.Multiple Endocrine Neoplasia (MEN) Syndromes: MEN 1Parathyroid hyperplasia or adenomaIslet cell hyperplasia, adenoma, or carcinomaPituitary hyperplasia or adenomaOthers: foregut carcinoid, pheochromocytoma, subcutaneous or visceral lipomasMEN2AMedullary thyroid carcinomaPheochromocytomaParathyroid hyperplasia or adenomaCutaneous lichen amyloidosisHirschsprung diseaseMEN2BMedullary thyroid carcinomaPheochromocytomaMucosal and gastrointestinal neuromasMarfanoid featuresRemember, Subcutaneous and visceral lipomas are associated with MEN 1 and Mucosal and gastrointestinal neuromas are associated with MEN 2B. Ref: Harrisons principles of internal medicine, 18th edition, Page: 3073.', 'role': 'assistant'}]