Endocrine Abstracts

Introduction: DIPNECH is a preinvasive condition in which there is an idiopathic generalised proliferation of pulmonary neuroendocrine cells that can form tumourlets. There are very few cases described of ACTH secretion by these cells causing Cushing’s syndrome, some of them cyclic.Case report: A 41 year-old woman was sent to our Endocrinology outpatient clinic for menstrual disturbance, acne and excessive sweating. She had a recent diagnosis of DIP...

Objective: One of the hallmarks of cancer is its unlimited replicative potential. Recently, telomerase promoter (TERTp) mutations were presented as novel mechanism for telomerase re-activation/expression. Due to this fact, it was our objective to study pancreatic endocrine tumours (PET) and related cell lines, to determine if TERTp mutations were present.Design: We performed characterization of the TERTp in a series of 55 PETs and three common PET cell l...