Pattern and risk factors for distant metastases in gastrointestinal neuroendocrine neoplasms: a population-based study.

ABSTRACT: An increased incidence of gastrointestinal neuroendocrine neoplasms (GI-NENs) has been reported worldwide, and metastasis is the leading cause of GI-NEN-related death. Studies of different metastatic patterns in patients with different primary sites are limited. A population-based retrospective cohort study was conducted with the Surveillance, Epidemiology, and End Results (SEER) database. Patients with a GI-NEN diagnosis between 2010 and 2014 were included. All statistical analyses were performed using Intercooled Stata 12.0 software. There were 12,501 patients eligible for analysis. The metastatic status, primary sites, and histology types affected the patients' overall survival. The liver was the most common metastasis site (65.21% of patients with metastases). Esophageal NENs had the h

SUBMITTER: Cai W 

PROVIDER: S-EPMC6010810 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature