Background The risks of local recurrence and treatment-related morbidity need to be
balanced after local excision of early rectal cancer. The aim of this meta-analysis was to …

With the prevalence of endoscopic submucosal dissection and endoscopic full thickness
resection, which enable complete resection of T1 colorectal cancer with a negative margin …

Background & Aims In accordance with guidelines, most patients with T1 colorectal cancers
(CRC) undergo surgical resection with lymph node dissection, despite the low incidence (∼ …

Background & Aims Deep submucosal invasion (DSI) is considered a key risk factor for
lymph node metastasis (LNM) and important criterion to recommend surgery in T1 colorectal …

Background The risk of lymph node metastasis associated with deep submucosal invasion
should be balanced against the mortality and morbidity of total mesorectal excision (TME) …

Background Complete endoscopic resection and accurate histological evaluation for T1
colorectal cancer (CRC) are critical in determining subsequent treatment. Endoscopic full …

Background Endoscopic full-thickness resection (eFTR) is a minimally invasive resection
technique that allows definite diagnosis and treatment for complex colorectal lesions≤ 30 …

Early colorectal cancer refers to cancer in the colorectum that is confined to the mucosa or
submucosa and does not invade the muscularis propria, irrespective of lymph node or …

Background and Aims Endoscopic submucosal dissection is increasingly promoted for the
treatment of all large nonpedunculated colorectal polyps (LNPCPs) to cure potential low-risk …

Background and study aims A free resection margin (FRM)> 1 mm after local excision of a
T1 colorectal cancer (CRC) is known to be associated with a low risk of local intramural …