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BACKGROUND Endoscopic resection (ER) for large colonic lesions is a safe and effective outpatient treatment. Postprocedural pain creates concern for perforation and often results in postprocedure(More)
BACKGROUND Wide-field EMR (WF-EMR) of large colonic lesions exposes submucosal vessels, which may result in intraprocedural bleeding (IPB). Ongoing bleeding may obscure the endoscopic field,(More)
BACKGROUND AND STUDY AIMS Endoscopic mucosal resection (EMR) of laterally spreading lesions (LSLs) involving the ileocecal valve (ICV) is technically demanding. Conventionally, these lesions are(More)