Endocrine Abstracts

Introduction: Pheochromocytomas (PCCs) are rare neuroendocrine catecholamine secreting-tumors derived from chromaffin cells of the adrenal medulla. PCCs are usually solid tumors but rarely occur as a cystic lesion. Cystic pheocromocytomas (CPCCs) are usually asymptomatic, unilateral and of a large size without typical radiological and biochemical features of pheochromocytomas. Non-specific abdominal pain has been reported in several cases.Case Presentati...