Abstract
Background and purpose: We previously reported that preceding endoscopic resection (ER) for T1 colorectal carcinoma (CRC) requiring additional surgery had no effect on patient’s prognosis (J Gastroenterol 2019). In addition, the Japanese Society for Cancer of the Colon and Rectum stated that the vertical tumor margin distance (the distance from the deepest invasion portion of carcinoma to the marginal termination resected by ER) of 500 μm or more is desirable for ER to reduce lymph node (LN) metastases. We analyzed the influence of vertical margin distance of ER for T1b (submucosal invasion > 1000μm) CRC on the metastatic recurrence and prognosis of patients who underwent additional surgery after ER.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
