<prompt> Which of the following are the extraintestinal manifestations of Sipple syndrome?Cutaneous lichenAmylodosisHirschsprung diseaseAll the above  <response>: Ans. is d i.e., All the aboveMultiple Endocrine Neoplasia MEN Syndromes MEN IWerner syndromeMEN 2ASipple syndromeMEN 2BPituitaryAdenomas, Hyperplasia---ParathyroidHyperplasiaAdenomasHyperplasia or adenoma--Pancreatic isletsHyperplasiaAdenomasCarcinomas---AdrenalCortical hyperplasiaPheochromocytomaPheochromocytomaThyroid--C-cell hyperplasiaMedullary carcinomaC-cell hyperplasiaMedullary carcinomaExtraendocrine Foregut carcinoid Subcutaneous or visceral Dermal angiofibroma or collagenomaCutaneous lichen amyloidosisHirschsprung diseaseMucosal and gastro intestinal neuroma, ganglio-neuromas,Marfanoid habitusMutant gene locusMEN IRETRET 