Abstract Library

#4322 Clinical outcomes of patients with rectal neuroendocrine tumours smaller than 10mm after endoscopic resection

Introduction: Rectal neuroendocrine tumours (r-NETs) generally have a good prognosis, but up to 20% may be misdiagnosed during endoscopy, risking inadequate treatment. Prognosis factors include tumour size, grading, staging, and lymphovascular invasion, with guidelines recommending endoscopic resection for small, low-grade lesions.

Conference:

Presenting Author:

Authors: Dell' Unto E, Riding G, Rimondi A, Panzuto F, Luong T,

Keywords: Rectal Carcinoid, Rectal Neuroendocrine Tumour, Endoscopic Resection,

#3170 Endoscopic resectability and clinical outcome of patients with rectal neuroendocrine neoplasms

Introduction: Rectal neuroendocrine neoplasms (rectal carcinoids or r-NEN) are lesions of uncertain malignant potential. Most of them are polypoid, with yellowish coloration, central ulceration and/or depression, or submucosal bulging, commonly measure less than 10 mm. Their finding is often incidental and are mainly asymptomatic. The most appropriate clinical and endoscopic management of these lesions is still debated.

Conference: 18th Annual ENETS Concerence (2021)

Presenting Author: Orlando D

Authors: Orlando D, Rinzivillo M, Magi L, Angeletti S, Pilozzi E,

Keywords: rectal neuroendocrine neoplasm, endoscopic resection, rectum,

#1568 Neuroendocrine Neoplasm of the Colon and Rectum, Pathological and Clinical Characteristics, Based on pTNM WHO 2010 Classification

Introduction: Large bowel neuroendocrine neoplasms (NENs)

Conference: 13th Annual ENETSConcerence (2016)

Presenting Author: Kolasińska-Ćwikła A

Authors: Kolasińska-Ćwikła A, Lewczuk A, Cichocki A, Tenderenda M, Roszkowska-Purska K,

Keywords: colon NENs, pTNM WHO 2010,