Multiple endocrine neoplasia 2B (MEN2B) syndrome is a rare aggressive form of MEN2 characterized by medullary thyroid carcinoma (MTC), pheochromocytoma, mucosal ganglioneuroma, and marfanoid habitus.
Synonyms:
exact_synonym:
MEN2B; Wagenmann-Froboese syndrome; men 2B; men IIB; men type 2B; men type IIB; multiple endocrine adenomatosis type IIB; multiple endocrine neoplasia IIB; multiple endocrine neoplasia type 3; multiple endocrine neoplasia type III
related_synonym:
Neuromata, mucosal, with endocrine tumors; Neuromata, mucosal, with endocrine tumours; mucosal Neuroma syndrome; multiple endocrine neoplasia, type 3 (formerly); multiple endocrine neoplasia, type IIB; multiple endocrine neoplasia, type III, formerly