<prompt> True about sipple syndrome is?MCT, Pheochromocytoma, Mucocutaneous neuromasMCT, Pheochromocytoma, Parathyroid adenomasMCT, Pheochromocytoma, Pancreatic tumoursMCT, Pheochromocytoma, Diabetes  <response>: MEN 2 also known as MEN 2a or Sipples syndrome Ref - davidsons 23e p689 