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Related Concept Videos

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...

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Related Experiment Video

Updated: Jul 19, 2026

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
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Laparoscopic colorectal resection: initial experience in a specialist unit.

B Mehigan1, A White, D C Winter

  • 1Center for Colorectal Diseases, St. Vincents University Hospital, Elm Park, Dublin 4. bmehigan@rcsi.ie

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|September 22, 2006
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Laparoscopic colorectal resection is safe and effective, with outcomes comparable to open surgery. This study supports its wider adoption in Irish hospitals for improved patient care.

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Area of Science:

  • Colorectal Surgery
  • Minimally Invasive Surgery
  • Surgical Oncology

Background:

  • Laparoscopic colorectal resection adoption is hindered by oncological safety concerns.
  • Randomized controlled trials indicate safety and benefits of the laparoscopic approach.
  • Over 100 laparoscopic colorectal resections performed since 2002.

Purpose of the Study:

  • To review the experience of introducing laparoscopic colorectal resection in an Irish hospital.
  • To assess the safety and efficacy of this technique for both cancer and benign diseases.
  • To evaluate oncological outcomes, operative parameters, and postoperative recovery.

Main Methods:

  • Retrospective review of 100 laparoscopic colorectal resections (61 cancer, 39 benign).
  • Analysis of operative time, conversion rates, pathological margins, and lymph node harvest.
  • Assessment of postoperative ileus, length of stay, morbidity, and mortality.

Main Results:

  • Median operative time of 128 minutes with a 5% conversion rate.
  • Adequate lymph node harvest and negative margins in cancer resections; no port site metastases.
  • Postoperative outcomes comparable to open surgery, with 4% port site herniation.

Conclusions:

  • Laparoscopic colorectal resection can be successfully implemented in an Irish hospital setting.
  • The technique demonstrates oncological safety and favorable recovery profiles.
  • Dissemination of this technique requires a controlled and safe approach for Irish patients.