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[Gastric stromal tumor treated by laparoscopic surgery]
L Alecu1, I Costan, A Vitalariu
1Secţia chirurgie generală, Spitalul Sf. Dr. Cosma şi Damian, Str. Arhitect Ioan Mincu nr. 7, sector 1, Bucureşti. lucianalecu@yahoo.com
Chirurgia (Bucharest, Romania : 1990)
|May 7, 2003
Summary
Laparoscopic surgery successfully removed a posterior gastric tumor using a novel technique. This approach involved an anterior gastrotomy for tumor excision, achieving clear margins and a positive outcome.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Gastrointestinal stromal tumors (GISTs) are mesenchymal neoplasms arising from the gastrointestinal tract.
- Surgical resection is the primary treatment for localized GISTs.
- Tumors on the posterior gastric wall present unique surgical challenges.
Observation:
- A 59-year-old female patient presented with a GIST on the posterior gastric wall.
- The tumor was successfully resected using a laparoscopic wedge resection.
- An anterior gastrotomy facilitated tumor removal with an endoscopic linear cutter (Endo GIA).
Findings:
- The laparoscopic procedure achieved clear resection margins.
- The tumor was diagnosed as a low-grade malignant submucosal GIST, positive for CD 34.
- The operative time was 110 minutes.
Implications:
- Laparoscopic surgery is a viable and effective option for resecting posterior gastric tumors.
- Anterior gastrotomy combined with endoscopic tools allows for safe and complete tumor excision.
- This technique offers a minimally invasive approach for treating gastric submucosal tumors.