Endocrine Abstracts

Introduction: Close long-term follow-up of patients with pulmonary carcinoid (PC) tumours is important for detection of recurrence, which can occur many years after primary surgery. Expert consensus guidelines for management of PC were published in 2015 (European Neuroendocrine Tumor Society (ENETS)) and provide recommendations for follow-up type, frequency and duration. The LEAP Project aimed to describe current follow-up practices in the UK following publication of the guida...

Introduction and aim: Pancreatic neuroendocrine tumours (PNETs) may occur sporadically (sPNETs) or as part of the multiple endocrine neoplasia type 1(MEN1) syndrome, which is characterised by occurrence of PNETs, parathyroid and anterior pituitary tumours. Our aim was to review the management of these patients in relation to the clinical practice MEN1 guidelines, and the ENETS and UKINETS guidelines for PNETs.Patients and methods: Patients attending with...

Introduction: Historically the incidence and prevalence of neuroendocrine tumours (NETs) has been difficult to establish due to issues with disease coding and data collection. Studies estimated the incidence of gastroenteropancreatic neuroendocrine tumours (GEP NETs) to be 1.3 per 100,000 per year (incidence hereafter given as cases per 100,000). However, the SEER USA data suggests a four-fold higher incidence, and prevalence of 35 per 100,000. This study aimed to identify the...

Introduction: Accurate survival data for patients with neuroendocrine tumours (NETs) across the UK has been difficult to capture. Individual centres often report good survival rates, however, national data has not previously been available.Materials and methods: NET patient survival was calculated for England using the Public Health England (PHE) National Cancer Registration and Analysis Service (NCRAS) dataset which captures tumour stage using TNM stagi...

Introduction: Historically there has been an association with neuroendocrine tumours (NETs) and other cancers. However, this has not previously been well characterised. We aimed to determine the incidence of second malignancies in patients with NETs and investigate any association of the anatomical site of NETs with other malignancies.Materials and methods: 12,844 patients were diagnosed with a NET between 2013 and 2015 and captured by the National Cance...

Neuroendocrine tumours (NETs) presenting as metastatic cancer of unknown primary site (CUP) are suspected to confer poorer prognosis compared to metastatic NETs of known primary site. We performed a retrospective, single centre study to determine the prognostic indicators in CUP-NETs compared to metastatic small intestinal NET (SiNET), before and after adjusting for factors known to affect overall survival. Subjects were selected from a departmental database of 1050 NET patien...