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Management of epiphrenic diverticula.
Alexander Klaus1, Ronald A Hinder, James Swain
1Department of Surgery, Mayo Clinic, Jacksonville, Florida 32224, USA.
Summary
Epiphrenic diverticula treatment varies. Surgical intervention, particularly laparoscopic repair with myotomy and antireflux procedures, is recommended for large or symptomatic cases to prevent complications.
Area of Science:
- Gastroenterology
- Surgical Gastroenterology
- Esophageal Surgery
Background:
- Epiphrenic diverticula are rare esophageal outpouchings.
- Often associated with motility disorders like achalasia and high resting lower esophageal sphincter pressure.
- Treatment strategies aim to manage symptoms and prevent complications.
Purpose of the Study:
- To evaluate and compare surgical and nonsurgical treatment options for epiphrenic diverticula.
- To assess outcomes and identify optimal management strategies.
- To analyze the efficacy of different surgical approaches.
Main Methods:
- Retrospective chart review of patients with epiphrenic diverticula.
- Division of patients into surgical (n=11) and nonsurgical (n=6) groups.
- Symptom questionnaire and a mean follow-up of 26.4 months.
Main Results:
- Laparoscopic approach was the most common surgical method (10 patients).
- Complications included one esophageal leak and one empyema; one patient had heartburn without an antireflux procedure.
- Nonsurgical group had smaller, asymptomatic, or medically managed diverticula.
Conclusions:
- Surgical removal of large epiphrenic diverticula is recommended.
- Laparoscopic surgery with a long myotomy and an antireflux procedure is the preferred approach.
- Asymptomatic patients may not require intervention, but careful consideration of surgical risks and benefits is crucial.