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Updated: Jul 5, 2026
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Murine Mesenteric Lymphadenectomy for Selective Disruption of Lymphatic Communication with Region-Specific Gut
Published on: December 30, 2025
Efficacy of laparoscopic mesenteric/retroperitoneal lymph node biopsy
Lewis Diulus1, Sricharan Chalikonda, Tracy Pitt
1Cleveland Clinic, 9500 Euclid Ave/A80, Cleveland, OH 44195, USA.
Surgical Endoscopy
|May 8, 2008
Summary
Laparoscopic lymph node biopsy is a safe and effective alternative to open surgery for diagnosing lymphadenopathy. This minimally invasive approach offers potential benefits with no reported complications in a recent study.
Area of Science:
- Minimally invasive surgical techniques
- Diagnostic surgical procedures
- Oncology and pathology
Background:
- Incidental lymphadenopathy on computed tomography (CT) requires tissue diagnosis.
- Percutaneous biopsy is not always feasible, necessitating surgical intervention.
- Laparotomy is the current standard, but laparoscopy presents advantages.
Purpose of the Study:
- To evaluate the safety and efficacy of laparoscopic retroperitoneal lymph node biopsy.
- To compare laparoscopic biopsy outcomes with traditional open surgery.
- To identify potential benefits and complications of the laparoscopic approach.
Main Methods:
- Retrospective review of 30 patients undergoing laparoscopic retroperitoneal lymph node biopsy (2001-2007).
- Data collected included patient demographics, pathological diagnoses, and perioperative outcomes.
- Analysis of conversions to laparotomy and complications.
Main Results:
- The study included 30 patients (67% male, mean age 48).
- 17% of cases required conversion to laparotomy, with no reported complications.
- Lymphoma was the most frequent pathological finding.
Conclusions:
- Laparoscopic lymph node biopsy is a safe and effective alternative to open surgical biopsy.
- The procedure demonstrates a low complication rate and minimal need for conversion.
- Laparoscopy offers a viable minimally invasive option for lymphadenopathy diagnosis.
