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Major Vessel Injury During Advanced Laparoscopic Surgery
1Stanford University Endoscopy Center for Training & Technology, 900 Welch Road, Suite 403, Palo Alto, CA 94304.
Summary
Large vessel lacerations during operative laparoscopy are rare but serious complications. Prompt recognition and appropriate management, whether open or laparoscopic, are crucial for favorable outcomes.
Area of Science:
- Surgical techniques
- Minimally invasive surgery
- Vascular surgery
Background:
- Operative laparoscopy, while beneficial, carries risks including iatrogenic injuries.
- Large vessel lacerations are uncommon but potentially catastrophic complications during laparoscopic procedures.
Purpose of the Study:
- To review cases of large vessel laceration during operative laparoscopy.
- To analyze the causes, management strategies, and outcomes of these injuries.
Main Methods:
- Retrospective review of eight cases of large vessel laceration during operative laparoscopy.
- Analysis of injury mechanisms, involved vessels, surgical management (laparoscopic vs. open), and patient outcomes.
Main Results:
- Eight cases of large vessel laceration occurred, unrelated to Veress needle or cannula insertion.
- Injuries involved the inferior vena cava, external iliac artery, hypogastric artery, and inferior mesenteric artery.
- Management included open repair (four cases) and laparoscopic techniques (four cases) such as clipping and electrocoagulation.
- Causes included unipolar electrosurgery, carbon dioxide laser, and sharp dissection.
- Overall outcomes were good, with one mortality.
Conclusions:
- Large vessel lacerations during laparoscopy necessitate careful surgical technique, especially in cases with distorted anatomy.
- Both open and laparoscopic approaches can be effective for repair, with outcomes depending on prompt diagnosis and management.
- Minimizing energy device use and employing meticulous dissection are key preventive strategies.