Endocrine Abstracts

Introduction: Medullary thyroid carcinoma (MTC) in multiple endocrine neoplasia type 2B (MEN2B) syndrome is associated with RET mutation. Patients harbouring de novo mutations are usually diagnosed in more advanced stages of the disease. We present the case of a young female patient with MEN2B diagnosed with stage IV medullary thyroid carcinoma at the age of 10 years.Aim: Characterizing the efficacy of the different sequences of therapies and disease pro...