Laparoscopic Transhiatal Diverticulectomy Research Articles

Laparoscopic transhiatal surgery based on high-resolution manometric evaluation of epiphrenic esophageal diverticulum.

Epiphrenic esophageal diverticulum is rare and often associated with abnormalities of esophageal motility. Here, we report a case of a patient diagnosed with high-resolution manometry as having epiphrenic esophageal diverticulum with esophagogastric junction outflow obstruction, which were successfully treated with laparoscopic transhiatal surgery. A 59-year-old woman presented to our hospital for treatment of a symptomatic epiphrenic esophageal diverticulum. An esophagogram revealed a left epiphrenic diverticulum measuring 50mm. High-resolution manometry showed a high integrated relaxation pressure of 35.6mmHg (> 26mmHg) and preserved esophageal peristalsis. A chest computed tomography scan showed no external compression of the distal esophagus. Therefore, we diagnosed an epiphrenic esophageal diverticulum with esophagogastric junction outflow obstruction according to the Chicago Classification v3.0. Laparoscopic transhiatal diverticulectomy, planned and selective myotomy, and Dor fundoplication were performed. We performed myotomy just on the esophageal side and did not perform gastric myotomy. The postoperative course was uneventful, and the postoperative esophagogram showed smooth passage of contrast without leakage or stenosis. High-resolution manometry showed a normal integrated relaxation pressure (11.6mmHg) at three months after surgery. Because an epiphrenic esophageal diverticulum is frequently associated with esophageal motility disorder, not only morphologic but also functional and appropriate treatment must be considered.

325. SURGERY FOR EPIPHRENIC ESOPHAGEAL DIVERTICULUM, SHORT AND LONG TERM RESULTS

Abstract Background and Objectives We present our experience with laparoscopic surgery for epiphrenic oesophageal diverticulum. We wanted to assess our surgical results focusing on the patients’ quality of life. Short- and long-term results of surgical therapy were analysed. Methods 14 patients were examined with a symptomatic causing epiphrenic diverticulum. Patients underwent complex gastroenterological examinations before and after surgery (swallowing x-ray, oesophagogastroscopy, oesophageal manometry/pH monitoring). Surgery: laparoscopic transhiatal epiphrenic diverticulectomy with Heller cardiomyotomy and Dor anterior partial fundoplication were performed in 9 patients; laparoscopic diverticulectomy in 2 patients, laparoscopic Heller-Dor operation without diverticulectomy was 1 case (small (< 3cm) diverticulum) and laparoscopic diverticulectomy + Heller myotomy + Nissen fundoplication in 2 cases. Changes in quality of life with regard to symptoms related to oesophageal function were evaluated in our long-term studies (averaging 60 months, 10–138 months) by Eckardt-Zaninotto score. Results We had no intraoperative complication except one. In one case, a staple line leak developed (1/14 (7%), which was resolved with conservative therapy. Functional check-ups confirmed adequate oesophageal function in majority of the patients. The total symptom score for the patients was 6.3 points before surgery, and it decreased to 1.6 (P .001) after surgery, an average of 74% subjective improvement. During the follow-up period, proton pump inhibitor therapy was started in 4 patients to treat gastroesophageal reflux. In 3 cases, drug therapy was successful; in one case, Nissen antireflux surgery was performed. Conclusion Laparoscopic transhiatal diverticulectomy and Heller–Dor surgery are effective interventions with low morbidity. Patient quality of life significantly improves in the long term, but gastroesophageal reflux disease may occur. Key Words Epiphrenic oesophageal diverticulum, Laparoscopic transhiatal surgery, Long-term results

Laparoscopic transhiatal surgery for an epiphrenic esophageal diverticulum derived from a jackhammer esophagus: a case report

BackgroundAn esophageal diverticulum is rare and is frequently associated with esophageal motility disorders. Jackhammer esophagus is also rare, is characterized by esophageal hypercontraction, and comprises 4.1% of esophageal motility disorders. Here, we report a case of a patient successfully treated by laparoscopic transhiatal surgery for an epiphrenic esophageal diverticulum derived from a jackhammer esophagus diagnosed with high-resolution manometry (HRM).Case presentationThe patient was a 78-year-old man who presented to the hospital with dysphagia. A diverticulum was detected in the lower part of his esophagus by upper gastrointestinal endoscopy. HRM was performed to investigate esophageal motility disorders. His integrated relaxation pressure was normal at 25.9 (< 26) mmHg, but his distal contractile integral (DCI) was very high at 21,464 (1500–13,000) mmHg s cm. Esophageal peristalsis was preserved. Therefore, the patient was diagnosed as having an epiphrenic esophageal diverticulum derived from a jackhammer esophagus for which laparoscopic transhiatal diverticulectomy and Heller-Dor procedure were performed. The postoperative course was uneventful. His symptoms improved, and the level of DCI also returned to a normal level of 3867 mmHg s cm at 2 months after the operation.ConclusionLaparoscopic transhiatal diverticulectomy and esophagomyotomy can be useful procedures for an epiphrenic esophageal diverticulum derived from a jackhammer esophagus due to their lower invasiveness.

A Case Report of an Epiphrenic Esophageal Diverticulum was Treated via Laparoscopic Transhiatal Diverticulectomy

A Case Report of an Epiphrenic Esophageal Diverticulum was Treated via Laparoscopic Transhiatal Diverticulectomy

Laparoscopic diverticulectomy with the aid of intraoperative gastrointestinal endoscopy to treat epiphrenic diverticulum.

OBJECTIVE:Most researchers believe that the presence of large epiphrenic diverticulum (ED) with severe symptoms should lead to the consideration of surgical options. The choice of minimally invasive techniques and whether Heller myotomy with antireflux fundoplication should be employed after diverticulectomy became points of debate. The aim of this study was to describe how to perform laparoscopic transhiatal diverticulectomy (LTD) and oesophagomyotomy with the aid of intraoperative gastrointestinal (GI) endoscopy and how to investigate whether the oesophagomyotomy should be performed routinely after LTD.PATIENTS AND METHODS:From 2008 to 2013, 11 patients with ED underwent LTD with the aid of intraoperative GI endoscopy at our department. Before surgery, 4 patients successfully underwent oesophageal manometry: Oesophageal dysfunction and an increase of the lower oesophageal sphincter pressure (LESP) were found in 2 patients.RESULTS:There were 2 cases of conversion to an open transthoracic procedure. Six patients underwent LTD, Heller myotomy and Dor fundoplication; and 3 patients underwent only LTD. The dysphagia and regurgitation 11 patients experienced before surgery improved significantly. Motor function studies showed that there was no oesophageal peristalsis in 5 patients during follow-up, while 6 patients showed seemingly normal oesophageal motility. The LESP of 6 patients undergoing LTD, myotomy and Dor fundoplication was 16.7 ± 10.2 mmHg, while the LESPs of 3 patients undergoing only LTD were 26 mmHg, 18 mmHg and 21 mmHg, respectively. In 4 cases experiencing LTD, myotomy and Dor fundoplication, the gastro-oesophageal reflux occurred during the sleep stage.CONCLUSIONS:LTD constitutes a safe and valid approach for ED patients with severe symptoms. As not all patients with large ED have oesophageal disorders, according to manometric and endoscopic results, surgeons can categorise and decide whether or not myotomy and antireflux surgery after LTD will be conducted.

High-resolution impedance manometric findings after surgery for epiphrenic diverticulum

An epiphrenic diverticulum is a pulsion pseudodiverticulum of the distal esophagus that is frequently associated with esophageal motility disorders. Therefore, a simple diverticulectomy leads to a poor outcome. High-resolution impedance manometry (HRIM), introduced recently, enables easier evaluation of both esophageal pressure and bolus transit dynamics. We report the case of a 40-year-old female diagnosed with an epiphrenic diverticulum with hypertensive lower esophageal sphincter pressure by use of HRIM. She underwent a laparoscopic transhiatal diverticulectomy with a long myotomy and Dor’s fundoplication and was discharged with no complications. Four weeks after the operation, HRIM was performed again, and showed no accumulation of water in the esophagus and improvement of bolus transit. We herein report the usefulness of HRIM for evaluation of esophageal motility disorders for patients with an epiphrenic diverticulum.

Laparoscopic Resection of a Giant Epiphrenic Esophagus Diverticulum: Report of a Case

Esophageal epiphrenic diverticulum is an uncommon disorder. Diverticulectomy is usually applied to patients with symptoms, such as dysphagia or acid regurgitation. Traditionally, the operation is performed via thoracotomy through the thoracoscopic approach. But a mini-invasive method, such as laparoscopic transhiatal diverticulectomy with an anti-reflux procedure has shown to be a better procedure with an less postoperative pain and morbidity according to reports of some authors. We describe a 53-year-old woman who underwent laparoscopic transhiatal diverticulectomy followed by 360 fundoplication. The postoperative condition was uneventful and the patient began receiving regular diet on postoperative day 7, and was discharged on postoperative day 8. A barium swallow showed a normal-size esophagus with a regular emptying and sharp angle at the region of fundoplication. In conclusion, laparoscopic transhiatal diverticulectomy for the treatment of symptomatic esophageal epiphrenic diverticulum is a safe and effective technique with minimal morbidity.

Incomplete esophageal myotomy and early recurrence of an epiphrenic diverticulum

The established management of epiphrenic diverticula combines diverticulectomy with myotomy of the distal esophagus including the lower esophageal sphincter. We report a patient with prompt recurrence of an epiphrenic diverticulum after laparoscopic transhiatal diverticulectomy associated with esophagomyotomy and partial posterior fundoplication due to an incomplete myotomy.

Laparoscopic repair of a large symptomatic epiphrenic esophageal diverticulum

Purpose The diagnosis of symptomatic epiphrenic esophageal diverticula is uncommon. Even less common are published reports regarding the efficacy of laparoscopic repair of this malady. Methods We report the case of a 59-year-old male patient with Parkinsonism found to have a large, symptomatic epiphrenic diverticulum and discuss the surgical treatment performed. The patient presented with a 6-month history of worsening dysphagia to both solids and liquids, regurgitation of undigested food, and weight loss. Barium esophagram identified the presence of a large distal esophageal diverticulum. Esophagoscopy confirmed the epiphrenic location of the diverticulum and the absence of other pathology. Laparoscopic transhiatal diverticulectomy was performed utilizing a gastrointestinal endoscopic stapler. Intraoperative esophagoscopy was performed to confirm resection of the diverticulum without constriction of the lumen. Results The patient resumed intake of liquids on postoperative day 1 after a water-soluble contrast esophagram revealed no extravasation. The patient was discharged on hospital day 3. He reported residual dysphagia to solids postoperatively, which appeared to resolve after pneumatic dilation. Conclusions We conclude that laparoscopic epiphrenic diverticulectomy is technically feasible and safe. The comorbidity of Parkinsonism adds complexity to the diagnosis and treatment of this uncommon disorder.

Laparoscopic treatment of epiphrenic diverticula.

Epiphrenic diverticula are a rare disease probably caused by long-standing impairment of esophageal motor activity. Symptomatic disease, which may worsen clinically during follow-up even to severe symptoms, is usually considered an indication for surgical treatment. Surgery for epiphrenic diverticula consists of diverticulectomy, which traditionally is performed through a left thoracotomy; a myotomy and partial fundoplication are generally included in order to treat the underlying motor disorder and to prevent or correct reflux. The same principles of surgical treatment can be achieved through the laparoscopic transhiatal approach. The aim of this paper is to describe the technique and the results of laparoscopic diverticulectomy combined with esophageal myotomy and antireflux wrap to treat epiphrenic diverticula of the esophagus. From January 1994 through May 2001, 11 patients underwent laparoscopic transhiatal diverticulectomy, esophageal myotomy, and partial fundoplication at our institution. In all patients, the operation was completed through the minimally invasive access. The postoperative course was complicated in one patient (9%), who had a leak from the staple line, which was repaired through a thoracotomy. At follow-up, this patient had persistence of a small pouch at the diverticuletomy site. However, he was asymptomatic. All other patients were free of symptoms and without recurrence. Laparoscopy offers good access to the distal esophagus and the inferior mediastinum. Removal of the diverticulum, treatment of the motor disorder, and prevention of postoperative reflux can all be obtained through this approach. The immediate postoperative and long-term results are satisfactory.

Diverticulectomy, myotomy, and fundoplication through laparoscopy: a new option to treat epiphrenic esophageal diverticula?

To describe the technique and the results of laparoscopic diverticulectomy combined with esophageal myotomy and antireflux wrap for epiphrenic diverticula of the esophagus. The epiphrenic diverticulum of the esophagus is a rare disease probably caused by a longstanding impairment of the esophageal motor activity. Although there is almost universal agreement to operate only on symptomatic patients, the optimal treatment is controversial. The best-accepted guideline is to treat the underlying motor disorder. This is generally done through a left thoracotomic approach that allows diverticulectomy, esophageal myotomy, and partial fundoplication. From January 1994 through February 1996, 4 patients underwent laparoscopic transhiatal diverticulectomy, esophageal myotomy, and partial fundoplication at our institution. A thorough preoperative study was done with barium swallow, esophagoscopy, and manometry in all patients; 24-hour pH monitoring was done in one case. No postoperative complications were observed. Short- and medium-term results are satisfactory. No theoretical objection should be made to this approach, because the principle of treatment of the diverticular pouch and the underlying motor disorder and the prevention of reflux is respected. Longer follow-up and a wider series are mandatory to substantiate these initially favorable results.