Multiple Endocrine Neoplasia Type 2b Syndrome: A Rare Case Presentation

ABSTRACT

Multiple endocrine neoplasia Type 2b is a rare syndrome caused by mutations in RET proto oncogene. It is a rare entity, which is found 1 in 30,000 people. We report a case of 35–year–old male patient who presented with 1 episode of syncope; had bumpy lips and mucosal neuromas over the tongue which on detailed biochemical and radiological investigations turned out to be MEN Type 2B syndrome