Palisade technique as an effective endoscopic submucosal dissection tool for large colorectal tumors
نویسندگان
چکیده
منابع مشابه
Endoscopic submucosal dissection for colorectal tumors.
BACKGROUND Endoscopic submucosal dissection (ESD) is a state-of-the-art method that enables resection of larger tumors than those resectable by conventional endoscopic mucosal resection (EMR). However, the individual role of each method in the treatment of colorectal tumors remains undetermined. OBJECTIVE AND METHODS To consider the respective indications of ESD and EMR for colorectal tumors,...
متن کاملEndoscopic Submucosal Dissection (ESD) in Colorectal Tumors
BACKGROUND Endoscopic submucosal dissection (ESD) is accepted as a minimally invasive treatment for early gastric cancer, however, it is not widely used in the colorectum because of its technical difficulty. OBJECTIVE To determine the feasibility of using ESD for treating large superficial colorectal tumors. PATIENTS A total of 400 consecutive patients were treated by ESD for 405 lesions at...
متن کاملA novel retrieval technique for large colorectal tumors resected by endoscopic submucosal dissection: tumor extraction by defecation
BACKGROUND AND STUDY AIMS Endoscopic submucosal dissection (ESD) has been developed to facilitate en bloc resection of large lesions. However, it is laborious to retrieve the large colorectal specimens. We propose a novel retrieval technique using a Valsalva maneuver, known as Tumor Extraction by Defecation (TED). CASE SERIES A total of nine lesions (median size 88 mm, maximum 225 mm; proxima...
متن کاملJGES guidelines for colorectal endoscopic submucosal dissection/endoscopic mucosal resection.
Colorectal endoscopic submucosal dissection (ESD) has become common in recent years. Suitable lesions for endoscopic treatment include not only early colorectal carcinomas but also many types of precarcinomatous adenomas. It is important to establish practical guidelines in which the preoperative diagnosis of colorectal neoplasia and the selection of endoscopic treatment procedures are properly...
متن کاملDebates on Colorectal Endoscopic Submucosal Dissection - Traction for Effective Dissection: Gravity Is Enough
Colorectal endoscopic submucosal dissection (ESD) still remains a technically difficult procedure. The maintenance of tissue tension and good submucosal exposure during dissection is one of the most important factors for an effective and safe dissection. Although various traction methods have been developed, traction by gravity is one of the most useful method for colorectal ESD. Traction using...
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ژورنال
عنوان ژورنال: Endoscopy International Open
سال: 2021
ISSN: 2364-3722,2196-9736
DOI: 10.1055/a-1313-7026