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Laparoscopic repair of epiphrenic diverticulum
Giovanni Zaninotto1, Paolo Parise, Renato Salvador
1General Surgery Unit, SS Giovanni e Paolo Hospital, University of Padova, Venice, Italy. giovanni.zaninotto@unipd.it
Seminars in Thoracic and Cardiovascular Surgery
|December 4, 2012
Summary
Epiphrenic diverticula surgery is effective, with laparoscopic approaches showing promise. However, complications like suture leakage suggest careful patient selection for minimally invasive techniques is crucial.
Area of Science:
- Gastroenterology
- Thoracic Surgery
- Minimally Invasive Surgery
Background:
- Epiphrenic diverticula (ED) are rare esophageal outpouchings near the diaphragm.
- The necessity and optimal surgical approach for ED remain debated.
- Symptomatic presentation and surgical outcomes for ED are variable.
Purpose of the Study:
- To evaluate the efficacy and safety of surgical interventions for epiphrenic diverticula.
- To compare outcomes between purely laparoscopic and combined laparoscopic-thoracotomic approaches for ED.
- To assess the impact of surgical treatment on patient symptom scores.
Main Methods:
- Retrospective analysis of 24 patients undergoing surgery for ED between 1993 and 2010.
- Patients were treated with either a purely laparoscopic or a combined laparoscopic-thoracotomic approach.
- Procedures included diverticulectomy, myotomy, and antireflux procedures.
Main Results:
- Nil mortality and an overall morbidity rate of 25%.
- Suture leakage occurred in 16.6% of patients, managed conservatively.
- Significant decrease in patient symptom scores from a median of 15 to 0 (P = 0.0005).
Conclusions:
- Laparoscopic surgery for ED is effective in improving symptoms.
- Careful patient selection is advised due to complication risks like suture leakage.
- A combined approach may be beneficial for high-lying or large-necked ED.
