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Epistaxis

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Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
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This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
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Updated: Jul 12, 2025

Application of Hemostatic Devices in Laparoscopic Hepatectomy
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[Prevention of bleeding in polypectomy].

A A Natalsky1, V B Filimonov1, S O Shadsky1

  • 1Pavlov Ryazan State Medical University, Ryazan, Russia.

Khirurgiia
|November 2, 2023
PubMed
Summary
This summary is machine-generated.

A new device for endoscopic polypectomy effectively prevents bleeding during gastrointestinal polyp removal. This safe and simple method ensures successful polyp resection with no complications.

Keywords:
mucosal resectionpolypectomyprophylactic ligation

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Area of Science:

  • Gastroenterology
  • Surgical Innovation
  • Endoscopic Procedures

Context:

  • Gastrointestinal polyps pose a risk of bleeding during endoscopic removal.
  • Minimally invasive polypectomy requires effective bleeding prevention strategies.
  • Novel devices are needed to improve safety and outcomes in polyp treatment.

Purpose:

  • To evaluate a new device for preventing bleeding during endoscopic minimally invasive polypectomy.
  • To assess the efficacy and safety of a novel ligation device for colonic polyps.
  • To improve early treatment outcomes in patients undergoing polypectomy.

Summary:

  • A prospective trial involved 35 patients with 36 colonic polyps (>5 mm stalk diameter).
  • A novel device was used for polyp ligation, delivering and tightening a knot before polypectomy.
  • All polyps were successfully removed without technical difficulties or complications; patients were discharged within 2 days.

Impact:

  • The novel device offers a simple, effective, and safe method for preventing bleeding during polypectomy.
  • This approach can improve patient outcomes and reduce complications associated with gastrointestinal polyp removal.
  • The technology holds promise for widespread clinical adoption in endoscopic procedures.