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Anterior rectal wall excision for endometriosis using the circular stapler.
Rodney J Woods1, Alexander G Heriot, Frank C Chen
1Department of Surgery, Royal Women's Hospital, Melbourne, Victoria, Australia.
ANZ Journal of Surgery
|July 31, 2003
Summary
Laparoscopic disc excision using a circular stapler offers a safe and effective treatment for anterior rectal wall endometriosis. This minimally invasive approach provides symptom relief with low morbidity, avoiding open surgery.
Area of Science:
- Minimally invasive gynecological surgery
- Colorectal surgery
- Endometriosis management
Background:
- Rectal endometriosis is rare but causes significant symptoms requiring surgical resection.
- Traditional resection involves segmental or anterior rectal wall excision with sutured closure.
- Circular stapling devices present an alternative technique for endometriosis resection in this area.
Purpose of the Study:
- To evaluate the safety and efficacy of laparoscopic disc excision using a circular stapler for anterior rectal wall endometriosis.
- To assess the morbidity associated with this minimally invasive technique.
Main Methods:
- Laparoscopic mobilization of the rectum around anterior wall endometriosis.
- Extraperitoneal rectal dissection to free the vagina from the rectum.
- Insertion of a circular stapler per anus for simultaneous excision and closure of the anterior rectal wall.
Main Results:
- Successful management of 30 patients with anterior rectal wall endometriosis (<2 cm diameter, <1/3 circumference).
- Low morbidity rate observed in four patients.
- One patient required re-operation.
Conclusions:
- Laparoscopic disc excision with a circular stapler is a safe and effective method for treating anterior rectal wall endometriosis.
- This technique avoids open surgery and is associated with low morbidity.