Gel immersion endoscopic submucosal dissection for an anorectal tumor with hemorrhoids close to the dentate line.
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DOI: 10.1055/a-1519-6939
Abstract: Endoscopic submucosal dissection (ESD) of anorectal tumors close to the dentate line poses an increased risk of intraoperative and delayed bleeding due to the development of venous flora, including hemorrhoids, in the rectal submucosa. Moreover,… read more here.
Keywords: gel immersion; close dentate; gel; dentate line ... See more keywords
Gel immersion endoscopic mucosal resection for early gastric cancer near the pyloric ring.
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DOI: 10.1055/a-1730-4674
Abstract: Achieving complete resection of gastric tumors near the pyloric ring with conventional endoscopic mucosal resection (EMR) or endoscopic submucosal dissection is challenging. Limited working space, inadequate assessment of the distal margin, and peristaltic movements result… read more here.
Keywords: pyloric ring; resection; gel immersion; early gastric ... See more keywords
Usefulness of gel immersion endoscopy to identify a colonic diverticulum with active bleeding
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DOI: 10.1055/a-1810-6843
Abstract: Management of colonic diverticular bleeding is clinically important because severe cases require transarterial embolization or surgical intervention; colonic diverticular bleeding can cause death in elderly patients with multiple comorbidities [1]. Colonoscopy enables the diagnosis and… read more here.
Keywords: diverticulum active; active bleeding; immersion endoscopy; gel immersion ... See more keywords
Radial incision and cutting under gel immersion as a useful method for refractory anastomotic stricture
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DOI: 10.1055/a-1824-4843
Abstract: The radial incision and cutting method, in which the stricture is incised and the scar tissue excised, has shown promising results in the treatment of refractory anastomotic strictures [1, 2]. It is useful for refractory… read more here.
Keywords: incision cutting; incision; stricture; radial incision ... See more keywords
A feasibility study comparing gel immersion endoscopic resection and underwater endoscopic mucosal resection for superficial nonampullary duodenal epithelial tumors
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DOI: 10.1055/a-1924-4711
Abstract: Background Although gel immersion endoscopic resection (GIER) is a potential alternative to underwater endoscopic mucosal resection (UEMR) for superficial nonampullary duodenal epithelial tumors (SNADETs), comparisons between the two are currently insufficient. Methods 40 consecutive procedures… read more here.
Keywords: endoscopic; endoscopic resection; group; resection ... See more keywords
Gel immersion cannulation during hemostasis of post-endoscopic sphincterotomy bleeding
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DOI: 10.1055/a-2025-0172
Abstract: Post-endoscopic sphincterotomy (ES) bleeding is a common complication of biliary sphincterotomy. The rate of postES bleeding varies widely and bleeding may present immediately or several days later. Endoscopic hemostasis includes injection, thermal coagulation, and mechanical… read more here.
Keywords: sphincterotomy; endoscopic; hemostasis; cannulation ... See more keywords
Case of gel immersion endoscopy: Efficacy of identification and achieving hemostasis for diverticular hemorrhage in the sigmoid colon
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DOI: 10.1111/den.14253
Abstract: WHEN IDENTIFYING THE source of gastrointestinal bleeding, securing the visual field is difficult because the injected water rapidly mixes with the blood and residue. The use of gas insufflation to displace luminal contents causes significant… read more here.
Keywords: sigmoid colon; immersion; immersion endoscopy; gel immersion ... See more keywords
Gel immersion endoscopic mucosal resection with acetic acid spray for sessile serrated lesion extending close to the appendiceal orifice
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DOI: 10.1111/den.14343
Abstract: ENDOSCOPIC RESECTION FOR cecal polyps extending to the appendiceal orifice is considered challenging because of the narrow working space, poor maneuverability of the endoscope, and submucosalfibrosis. This case illustrates gel immersion endoscopic mucosal resection (EMR)… read more here.
Keywords: endoscopic; sessile; gel immersion; resection ... See more keywords
Endoscopic hemostasis of an active hypopharyngeal hemorrhage via gel immersion endoscopy
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DOI: 10.1111/den.14389
Abstract: GEL IMMERSION ENDOSCOPY is a useful technique for securing the visual field against gastrointestinal hemorrhage. Usage of a viscous gel allows visualization of blood flow and enables identification of bleeding points. Pharyngeal hemorrhages, although relatively… read more here.
Keywords: hemorrhage; hemostasis; immersion; endoscopy ... See more keywords
Gel immersion endoscopic ultrasonography for the transgastric observation of jejunal tumor
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DOI: 10.1111/den.14401
Abstract: ENDOSCOPIC ULTRASONOGRAPHY (EUS) is useful in observing gastrointestinal lesions in the esophagus, stomach, duodenum, rectum, and in the transgastric observation of jejunal lesions. Water injections are used to reduce the effect of gas in the… read more here.
Keywords: observation jejunal; endoscopic ultrasonography; immersion; transgastric observation ... See more keywords