Endocrine Abstracts

Introduction: Patients with “mixed” phenotypes are common among patients with multiple endocrine and non-endocrine neoplasias. Their diagnoses do not fit a given pattern making ge netic counseling difficult and testing impossible to guide. Most of these patients end up getting genome-wide studies for the identification of any predisposing genetic defect. We present a rare case of a 57 year old female who presented clinically with medullary thyroid cancer (MTC), mesot...