Laparoscopic repair of complicated umbilical hernia with Strattice Laparoscopic™ reconstructive tissue matrix

INTRODUCTION

Complex hernias continue to present a challenge. Surgical techniques for repair are carefully considered to reduce risk for complications. Laparoscopic repairs improve postoperative infection rates, and placement of biologic mesh decreases mesh infection rates. However, laparoscopic repairs using biologic mesh is generally challenging due to difficulty with maneuverability.

PRESENTATION OF CASE

We present a case of a complex ventral hernia that was laparoscopically repaired using a new FDA cleared laparoscopic biologic graft. The patient had multiple comorbidities, including obesity, hepatitis C, endocarditis secondary to IV drug use, tobacco smoking, bilateral inguinal hernia, and recurrent umbilical hernia. The recurrent hernia was larger, irreducible, and discolored compared to original defect. The patient underwent laparoscopic repair with primary closure and reinforcement with Strattice™ Tissue Matrix Laparoscopic (LifeCell Corporation, Branchburg, NJ). At nine months postoperative, the patient had no evidence of recurrence, infection, or chronic pain, demonstrating early success from the surgical management.

DISCUSSION

Presence of multiple comorbidities and incarcerated recurrent hernia increase risk for complications during and/or after hernia repair. Considering these factors, laparoscopic repair with Strattice Laparoscopic and defect closure was a reasonable technique for repair.

CONCLUSION

Laparoscopic suture repair reinforced with biologic dermal tissue matrix was successfully performed during a complex hernia repair.     

Symptomatic Bochdalek Hernia in an Adult

Background and Objectives:

Bochdalek hernias are congenital diaphragmatic defects resulting from the failure of posterolateral diaphragmatic foramina to fuse in utero. Symptomatic Bochdalek hernias in adults are infrequent and may lead to gastrointestinal dysfunction or severe pulmonary disease. We describe our experience with this rare entity.

Methods:

A retrospective chart review was performed on a single patient for data collection purposes.

Results:

The patient is a morbidly obese 53-year-old female who presented with epigastric pain and diffuse abdominal tenderness. Computed tomography scans of the chest and abdomen revealed a small posterior diaphragmatic defect containing gastric fundal diverticulum. Laboratory work and imaging revealed no other findings. Laparoscopic repair of the Bochdalek hernia was done via an abdominal approach and utilized primary closure with an AlloDerm patch apposed to the defect. The patient has had significant clinical improvement and continues to do well at 9 months postoperatively.

Conclusion:

Laparoscopic repair of symptomatic adult Bochdalek hernias can be performed successfully and may result in significant clinical improvement.     

The Laparoscopic Approach for Repair of Morgagni Hernias

Background and Objectives:

Morgagni hernias are unusual congenital diaphragmatic hernias that are generally asymptomatic and discovered incidentally. Surgical treatment is indicated once the diagnosis is made. These hernias have traditionally been repaired by the open abdominal or thoracic approaches. We report a case of Morgagni hernia repaired successfully via the laparoscopic approach.

Methods and Results:

The patient was noted to have a large anteromedial diaphragmatic hernia by chest radiograph and CT imaging. He underwent laparoscopy, during which the hernia was reduced and the defect repaired with mesh placement. We used intracorporeal suture placement to anchor the mesh. The patient recovered uneventfully after a short hospitalization.

Conclusions:

The laparoscopic approach for repair of Morgagni hernias offers diagnostic advantages as well as the potential for reduced morbidity when compared to laparotomy. We report intracorporeal knot-tying for fixation of the mesh to be a secure and satisfactory means to achieve the laparoscopic repair.     

Minimally Invasive Spigelian Hernia Repair

Introduction:

Spigelian hernia is an uncommon ventral hernia characterized by a defect in the linea semilunaris. Repair of spigelian hernia has traditionally been accomplished via an open transverse incision and primary repair. The purpose of this article is to present 2 case reports of incarcerated spigelian hernia that were successfully repaired laparoscopically using Gortex mesh and to present a review of the literature regarding laparoscopic repair of spigelian hernias.

Methods:

Retrospective chart review and Medline literature search.

Results:

Two patients underwent laparoscopic mesh repair of incarcerated spigelian hernias. Both were started on a regular diet on postoperative day 1 and discharged on postoperative days 2 and 3. One patient developed a seroma that resolved without intervention. There was complete resolution of preoperative symptoms at the 12-month follow-up.

Conclusion:

Minimally invasive repair of spigelian hernias is an alternative to the traditional open surgical technique. Further studies are needed to directly compare the open and the laparoscopic repair.     

Laparoscopic repair of chronic traumatic diaphragmatic hernia using biologic mesh with cholecystectomy for intrathoracic gallbladder

Background and Objectives:

Diaphragmatic rupture is a serious complication of both blunt and penetrating abdominal trauma. In the acute setting, delay in diagnosis can lead to severe cardiovascular and respiratory compromise. Chronic cases can present years later with a plethora of clinical symptoms. Laparoscopic techniques are being increasingly utilized in the diagnosis and treatment of traumatic diaphragmatic hernias.

Method:

We describe a case of a 70-year-old female who presented with signs and symptoms of a small bowel obstruction. She was ultimately found to have an obstruction secondary to a chronic traumatic diaphragmatic hernia with an intrathoracic gallbladder and incarcerated small intestine. A cholecystectomy and diaphragmatic hernia repair were both performed laparoscopically. This case report presents an atypical cause of bowel obstruction and reviews the current literature on laparoscopic management of traumatic diaphragmatic hernias.

Results and Conclusion:

Laparoscopy is increasingly used in the diagnosis and treatment of traumatic diaphragmatic hernias with good results.     

Laparoscopic Paraesophageal Hernia Repair

Background and Objective:

Paraesophageal hernias are uncommon yet potentially lethal conditions. Their repair has now been facilitated by laparoscopic technology. We present a series of 20 patients with paraesophageal hernias repaired laparoscopically.

Methods:

Twenty patients with paraesophageal hernias had laparoscopic repairs. Eighteen patients had primary repair of their hiatal defect. Two required mesh reinforcement. Fifteen patients had a fundoplication procedure performed concomitantly.

Results:

Long-term follow-up is available on 17 patients. There was no in-hospital morbidity or mortality. Average length of stay was 2.3 days. One patient recurred in the immediate postoperative period. There were no other recurrences. The only death in the series occurred in the oldest patient 18 days postoperatively. He had been discharged from the hospital and died of cardiac failure. No patients have had complications from a paraesophageal hernia postoperatively.

Conclusion:

Laparoscopic repair of paraesophageal hernias is possible. Preoperative work-up should include motility evaluation to assess esophageal peristalsis as the majority of these will need a concomitant anti-reflux procedure. This data helps the surgeon to determine whether or not a complete or partial wrap should be done. Repair of the diaphragmatic defect can be accomplished in the majority of patients without the use of prosthetic material with excellent results.     

Obturator Hernia: Laparoscopic Diagnosis and Repair

Objective:

Review of international literature reveals eight reported cases of laparoscopic obturator hernia repair. Non-specific signs and symptoms make the diagnosis of an obturator hernia difficult. Laparoscopic intervention provides a minimally invasive method to simultaneously diagnose and repair these hernias.

Methods and Procedures:

A 35 year old woman presented with lower abdominal pain, vaginal bleeding, and dyspareunia. During gynecological diagnostic laparoscopy, a pelvic floor hernia was suspected, and a general surgical evaluation was sought. At a subsequent laparoscopy, the diagnosis of a left direct inguinal and a right obturator hernia was made. Both were repaired laparoscopically with polypropylene mesh.

Results:

At follow-up at one and six weeks postoperatively, the patient''s complaints of pain had completely resolved.

Conclusion:

The diagnosis of obturator hernia is problematic. The usual presenting signs and symptoms are non-specific. Without conclusive historical or physical findings, laparoscopy is an excellent method for diagnosing obturator hernia. This entity, once diagnosed laparoscopically, can be repaired simultaneously via laparoscopic mesh technique.     

A combined Richter's and de Garengeot's hernia

INTRODUCTION

de Garengeot''s hernia is very rare. Richter''s hernia is responsible for 10% of acute strangulated hernias.

PRESENTATION OF CASE

A 91-year-old woman with three days of abdominal distention was found on computed tomogram to have an incarcerated femoral hernia. Operation revealed a de Garengeot''s hernia combined with a Richter''s hernia of small bowel. Primary repair was performed along with appendectomy.

DISCUSSION

We discuss these rare hernias, not previously reported in combination, and options for management.

CONCLUSION

Combined de Garengeot''s and Richter''s hernias are rare, represent a significant diagnostic challenge, and should be repaired urgently to prevent ischemic bowel, or limit contamination if ischemia is already present. Use of computed tomography will likely lead to increased pre-operative diagnosis of this rare entity.     

Repair of Bochdalek hernia in an adult complicated by abdominal compartment syndrome,gastropleural fistula and pleural empyema: Report of a case

INTRODUCTION

Bochdalek''s diaphragmatic hernia (BDH) rarely developed symptomatic in adulthood but mostly required an operation. In adult BDH cases, long-term residing of the massive intraabdominal organs in the thoracic cavity passively causes loss of domain for abdominal organs (LOD).

PRESENTATION OF CASE

A 63-year-old man presented at our institution complaining of sudden left upper quadrant abdominal pain. Chest radiography showed a hyperdense lesion containing bowel gas in the left pleural space. Computed tomography revealed a dilated bowel above the diaphragm and intestinal obstruction suggestive of gangrenous changes. These findings were consistent with the diagnosis of incarcerated BDH and an emergency laparotomy was performed. Operative findings revealed the hypoplastic lung, lack of hernia sac, and location of the diaphragmatic defect, which indicated that his hernia was true congenital. Organs were reduced into the abdominal cavity, and large defect of the diaphragm was repaired with combination of direct vascular closure and intraperitoneal onlay mesh reinforcement using with expanded polytetrafluoroethylene (ePTFE) mesh. On the postoperative day 1, the patient fell into the shock and was diagnosed to have abdominal compartment syndrome (ACS). Conservative therapies were administered, but resulted in gastropleural fistula and pleural empyema, which required an emergency surgery. Mesh extraction and fistulectomy were performed.

DISCUSSION

A PubMed search for the case of ACS after repair of the adult BDH revealed only three cases, making this very rare condition.

CONCLUSION

In dealing with adult BDH, possible post-repair ACS should be considered.     

Aspiration pneumonia as a complication of a rare type of hernia

INTRODUCTION

Inguinal hernias are a common pathology and can contain unusual abdominal contents; the stomach is only infrequently involved due to its position in the abdominal cavity.

PRESENTATION OF CASE

An 85-year old male patient presented with symptoms of bowel obstruction and was subsequently found to have an incarcerated stomach within his chronic left-sided inguinal hernia. The patient had also developed aspiration pneumonia.

DISCUSSION

Aspiration pneumonia is a yet unreported complication of this unusual type of hernia. Our aim is to describe the presentation and management of this complication.

CONCLUSION

Development of aspiration pneumonia in a patient with an incarcerated stomach within an inguinal hernia.     

Laparoscopic repair of incidentally found Spigelian hernia

Background and Objectives:

A Spigelian hernia is a rare type of hernia that occurs through a defect in the anterior abdominal wall adjacent to the linea semilunaris. Estimation of its incidence has been reported as 0.12% of all abdominal wall hernias. Traditionally, the method of repair has been an open approach. Herein, we discuss a series of laparoscopic repairs.

Methods:

Case series and review of the literature.

Cases:

Three patients are presented. All were evaluated and taken to surgery initially for a different disease process, and all were incidentally found to have a spigelian hernia. These patients underwent laparoscopic repair of their hernias; 2 were repaired intraperitoneally and one was repaired totally extraperitoneally. Two patients initially underwent a mesh repair, while the third had an attempted primary repair.

Conclusions:

There is evidence that supports the use of laparoscopy for both diagnosis and repair of spigelian hernias. There are also reports of successful repairs both primarily and with mesh. In our experience with the preceding 3 patients, we found that laparoscopic repair of incidentally discovered spigelian hernias is a viable option, and we also found that implantation of mesh, when possible, resulted in satisfactory results and no recurrence.     

De Garengeot Hernia

Background and Objectives:

We report a case of appendicitis presenting in an incarcerated femoral hernia, otherwise known as de Garengeot hernia. This rare hernia usually presents with both diagnostic and therapeutic dilemmas. We wish to underline the usefulness of laparoscopy in both the diagnosis and treatment of de Garengeot hernias.

Methods:

A diagnostic laparoscopy was performed initially. The appendix was seen to disappear into the hernia sac. A laparoscopic appendectomy was then performed prior to open exploration of the groin.

Results:

We were able to obtain a correct diagnosis and perform an appendectomy prior to making a groin incision. Operative findings included an incarcerated, inflamed appendix within a femoral hernia.

Conclusions:

Diagnostic laparoscopy could be a valuable tool in the correct diagnosis and management of unusual presentations of incarcerated groin hernias.     

Prosthetic Bioabsorbable Mesh for Hiatal Hernia Repair During Sleeve Gastrectomy

Background and Objectives:

Laparoscopic sleeve gastrectomy has become a valuable primary bariatric operation. It has an acceptable complication profile and amount of weight loss. However, one of the most distressing complications to the patient is reflux postoperatively. There is thought to be a relationship between a hiatal hernia and postoperative reflux. There is disagreement on how to address a hiatal hernia intraoperatively, and the use of mesh is controversial. Our objectives were to examine the use of a prosthetic bioabsorbable mesh for repair of a large hiatal hernia during a sleeve gastrectomy and to examine the incidence of reflux and mesh-related complications in the near term.

Methods:

This is a case series of patients with hiatal hernia undergoing a primary sleeve gastrectomy. None of the patients had a previous hiatal hernia repair. Three patients with large hiatal hernias diagnosed preoperatively or intraoperatively were included. The hiatus of the diaphragm was repaired with a posterior crural closure, and a piece of prosthetic bioabsorbable mesh was placed posteriorly to reinforce the repair.

Results:

There were 3 patients. The mean follow-up period was 12 months. There were no mesh-related complications. One of the patients needed to resume proton pump inhibitors to control reflux.

Conclusion:

The use of a prosthetic bioabsorbable mesh to repair a hiatal hernia simultaneously with a sleeve gastrectomy is safe. There were no mesh-related complications at 1 year.     

Right sided transmesentric hernia: A rare cause of acute abdomen in adults

INTRODUCTION

Transmesenteric mesocolic hernias are a rare cause of acute abdomen in adults with few reported cases in published literature.

PRESENTATION OF CASE

We report a rare case of a 30-year-old male with right-sided transmesenteric hernia of ileum due to a congenital mesocolic defect resulting in acute abdomen, presenting as acute abdomen. The hernia was reduced, small bowel inspected for gangrene and mesenteric hernia repaired, following which the patient made a good recovery and was discharged 5 days later.

DISCUSSION

The insidious onset of transmesenteric herniae and lack of specific radiological or laboratory investigations reaffirms the importance of surgeons maintaining a high index of suspicion for this surgical emergency.

CONCLUSION

Transmesentric hernia though rare can present as a case of acute abdomen in an emergency. The diagnosis is purely by a CT scan and close monitoring of the patient''s general condition in cases of non-specific abdominal pain is essential to identify the rare deteriorating patient for early surgical intervention and optimal outcome.     

Direct inguinal hernia containing bladder carcinoma: A case report and review of the literature

INTRODUCTION

Inguinal hernia containing bladder carcinoma is a very rare occurrence.

PRESENTATION OF CASE

We report a case of a male patient who presented with a left groin hernia containing an irregular mass. The hernia was repaired without the use of mesh and a partial cystectomy was done.

DISCUSSION

Only 1–3% of all inguinal hernias involve the bladder, with very few reports containing a carcinoma.

CONCLUSION

Treatment consists of removing the tumor and repairing the hernia.     

Laparoscopic Repair of a Posttraumatic Left-Sided Diaphragmatic Hernia Complicated by Strangulation and Colon Obstruction

Background:

Posttraumatic diaphragmatic hernias (PDH) are serious complications of blunt and penetrating abdominal or thoracic trauma. Traditional thoracic or abdominal operations are usually performed in these cases.

Methods:

We present 2 cases of posttraumatic left-sided diaphragmatic hernia complicated by strangulation and colon obstruction. Both cases were successfully treated with laparoscopy.

Results:

We found that laparoscopy is a safe, successful, and gentle procedure not only for diagnosis but also for treatment of complicated PDH. Strangulation and colon obstruction were not contraindications to performing laparoscopic procedures. The postoperative course and long-term follow-up (range, 12 to 30 months) were uneventful and short. We expect the same good long-term results after laparoscopic repair as after open conventional surgery.

Conclusion:

We recommend the use a minimally invasive approach to treat posttraumatic diaphragmatic hernia complicated by strangulation and colon obstruction in hemodynamically stable patients.     

The Role of Laparoscopy in the Management of Groin Hernia

Introduction:

The advantage of using minimally invasive techniques over open techniques in the repair of groin hernias is still debated. Despite its more widespread use, an apparent dichotomy exists. While some surgeons continue to believe that no advantage is gained using the laparoscopic technique, others argue laparoscopic hernia repair (LHR) offers a quicker recovery with the use of a tensionfree repair.

Methods:

A mailing to the general surgeon members of the Society of Laparoendoscopic Surgeons, an international multidisciplinary laparoendoscopic society, was performed (mailing size=l680).

Results:

Nine hundred and ninety-three surgeons responded (60%). Across all demographic variables, 60% of respondents performed approximately 27% of their hernia repairs laparoscopically (40% of respondents did not perform LHR). Surgeon age less than 45 was the only demographic characteristic that predicted the likelihood to perform LHR (p<0.0001) and the percentage of hernias repaired laparoscopically (p<0.005). Most respondents felt that the presence of bilateral hernias (73%) or a recurrent hernia (74%) were indications for LHR. Eighty-nine percent of respondents felt that LHR would still be performed 20 years from now. Surgeons expressed concerns regarding increased cost, the need for more anesthesia, and a lack of long-term follow-up for LHR.

Conclusions:

Only surgeon age predicted the likelihood of a surgeon performing LHR or the percentage of hernias that would be repaired laparoscopically.