Endocrine Abstracts

Background: There are no effective blood biomarkers for bronchopulmonary carcinoids (BPC). We examined the utility of a neuroendocrine multigene transcript ‘liquid biopsy’ (NETest) in bronchopulmonary carcinoids (BPC) for diagnosis and monitoring of disease status.Aim: To independently validate the utility of the NETest in diagnosis and management of BPC in a prospective multicenter, multinational blinded study.Material a...

Background: There is currently no effective blood biomarker for lung neuroendocrine neoplasia diagnosis and management. We describe the clinical utility of a 51 neuroendocrine-specific gene expression set in blood to diagnose bronchopulmonary neuroendocrine tumors (BPNETs) and define their clinical status.Methods: The discovery set included BPNETs (n=154) and controls (n=90), randomly assigned (1:1) to a test and validation set. Specifi...

Introduction: Natural history of lung neuroendocrine tumours (NETs) and in particular of two histological subtypes, atypical carcinoid (AC) and large cell neuroendocrine carcinoma (LCNEC), is poorly known.Aim of the study was to determine disease-free survival (DFS) and overall survival (OS) of sporadic, resectable, non-metastatic lung AC and LNEC.Patients and methods: This retrospective study involved 116 consecutive patients surg...