Endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and polypectomy are the main endoscopic techniques that remove colon polyps or cancer. Resection removes a part of an organ or a structure. Dissection cuts apart or separates tissue for further study or diagnosis.

What is endoscopic submucosal dissection? Endoscopic submucosal dissection (ESD) is a minimally invasive procedure that uses a flexible, tube-like tool called an endoscope to remove precancerous and cancerous areas in the gastrointestinal (GI) tract.

2023年11月21日 · What is an endoscopic submucosal dissection? An ESD is a procedure to remove tumors in your digestive tract. Your digestive tract is made up of your esophagus (food pipe), stomach, small intestine, large intestine (colon), and rectum (see Figure 1).

Endoscopic submucosal dissection (ESD) is a method of en-bloc resection of neoplastic colorectal lesions which is less invasive compared to surgical resection. Lesion stratification, architecture recognition and estimation of depth of invasion are crucial for patient selection.

2018年1月15日 · Endoscopic submucosal dissection (ESD) is an advanced endoscopy technique increasingly being used to remove large as well as complex lesions from the colon and rectum (as well as uses in the upper GI system).

The introduction of colorectal endoscopic submucosal dissection (ESD) has expanded the application of endoscopic treatment, which can be used for lesions with a low metastatic potential regardless of their size. ESD has the advantage of achieving en ...

Endoscopic submucosal dissection (ESD) is an important treatment option for early gastric cancer and it has showed excellent outcomes. In recent years, colorectal ESD has been widely used for large benign colorectal tumor and early colorectal cancer. ESD has more advantages than the conventional endoscopic mucosal resection (EMR).

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 di …

Endoscopic submucosal dissection (ESD) is an interventional procedure for en-bloc resection of gastrointestinal lesions. ESD is a challenging and can involve a reasonable degree of risk, therefore case selection is of crucial importance, especially in the colo-rectum. This procedure should be mainly …

2020年4月3日 · Endoscopic submucosal dissection (ESD) allows for en bloc resection of large superficial neoplastic lesions. Colorectal ESD is technically demanding because of the thinner wall and anatomical complexity of the colon, the restricted mobility of the endoscope, and the loose submucosal tissue matrix preventing sustainable submucosal lifting.