This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Medicine
True about sipple syndrome is? 
Select and explain. 
A. MCT, Pheochromocytoma, Mucocutaneous neuromas, B. MCT, Pheochromocytoma, Parathyroid adenomas, C. MCT, Pheochromocytoma, Pancreatic tumours, D. MCT, Pheochromocytoma, Diabetes
B: MCT, Pheochromocytoma, Parathyroid adenomas
Answer: B: MCT, Pheochromocytoma, Parathyroid adenomas 
Explanation: MEN 2 (also known as MEN 2a or Sipple's syndrome) Ref - davidsons 23e p689