Impact of Salvage Surgery following Colonic Endoscopic Polypectomy for Patients with Invasive Neoplasia.

ABSTRACT:

Background

Invasive neoplasia (Tis-T1) are increasingly being encountered in the daily routine of endoscopic polypectomy. However, the need for salvage surgery following endoscopic therapy for invasive neoplasia is controversially discussed.

Patients and methods

Patients with endoscopic removal of invasive neoplasia were identified from the national Surveillance Epidemiology and End Results (SEER) Database 2005 to 2015. Survival analysis and Cox proportional hazard regression analysis in cancer-specific mortality and overall survival rate was used, which were stratified by T stage and polyp size.

Results

A total of 5805 patients with endoscopic removal of invasive neoplasia were included in the analysis, of whom 1214 (20.9%) underwent endoscopic treatment alone and 45

SUBMITTER: Tan X 

PROVIDER: S-EPMC9139913 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature