Endocrine Abstracts

Introduction: Multiple endocrine neoplasia type 1 (MEN1) is a rare, autosomal dominant inherited syndrome caused by mutations in the MEN1 tumor suppressor gene and is characterized by the occurrence of parathyroid, pancreatic islet and anterior pituitary tumors. We present the case of a female patient known to have pituitary and parathyroid tumors in a MEN1 syndrome evolving for more than 20 years before associating pancreatic neuroendocrine tumor.Case r...

Introduction: Gastrinoma is rare gastrin-secreting neuroendocrine tumor (NET), usually located in the pancreas or duodenum. The most common presentations of gastrin secreting tumor is Zollinger-Ellison Syndrome (ZES). Only about 10% of patients have non demonstrable ulcer.Case presentation: A 67 years old female, with premature menopause, mild hypothyroidism with optimal replacement treatment, osteopenia and history of chronic gastritis, is admitted to o...