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[Laparoscopic-assisted colonoscopic polypectomy--indications and results].

A Ommer1, J Limmer, H Möllenberg

  • 1Klinik für Chirurgie und Zentrum für minimalinvasive Chirurgie, Kliniken Essen-Mitte, Evang. Huyssens-Stiftung. a.ommer@kliniken-essen-mitte.de

Zentralblatt Fur Chirurgie
|April 16, 2003
PubMed
Summary

Laparoscopic-assisted colonoscopic polypectomy offers a minimally invasive solution for large, difficult polyps, reducing perforation risks. This approach is safe and effective, even for polyps previously requiring open surgery.

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Area of Science:

  • Gastroenterology
  • Minimally Invasive Surgery
  • Colorectal Surgery

Background:

  • Endoscopic polypectomy for large, sessile, or awkwardly located polyps, particularly in the sigmoid colon or cecum, carries a significant risk of colonic perforation.
  • Traditional surgical interventions for such polyps can be invasive and associated with higher morbidity.

Purpose of the Study:

  • To evaluate the efficacy and safety of a combined colonoscopic-laparoscopic approach as an alternative for treating large, sessile, or awkwardly localized colonic polyps.
  • To present this novel technique as a viable option to reduce the risks associated with conventional endoscopic or open surgical methods.

Main Methods:

  • A cohort of 23 patients underwent laparoscopic-assisted colonoscopic polypectomy between 1995 and an unspecified date.
  • The procedure involved general anesthesia, laparoscopy for visualization and stabilization, followed by endoscopic polyp removal under laparoscopic guidance.

Related Experiment Videos

  • Laparoscopic interventions included colon wall stabilization, adhesiolysis, and suturing of any iatrogenic lesions.

    • Main Results:

    • Laparoscopic-assisted polypectomy was successfully performed in 17 patients.
    • Two patients required colotomy, and two others underwent segmental colonic resection due to large polyp size.
    • Two patients with confirmed carcinoma underwent secondary laparoscopic-assisted left hemicolectomy; no intra- or perioperative complications were reported.

    Conclusions:

    • Laparoscopic-assisted colonoscopic polypectomy is a novel, minimally invasive therapeutic option for selected patients with large, sessile, or awkwardly positioned colonic polyps.
    • This technique expands the possibilities for endoscopic management, potentially avoiding the need for colotomy or segmental resection.
    • The added discomfort from laparoscopy in this combined approach is minimal, suggesting a favorable patient experience.