Open vs laparoscopic repair of spigelian hernia: a prospective randomized trial

HYPOTHESIS: The elective treatment of a spigelian hernia is still under discussion, fundamentally owing to its rarity. The purpose of the study is to analyze the elective surgical treatment of spigelian hernia. DESIGN: A prospective, randomized controlled trial. SETTING: University teaching hospital. PATIENTS AND INTERVENTIONS: Two surgeons performed 11 conventional and 11 laparoscopic repairs for a spigelian hernia, alternating roles as primary surgeon and assistant. Each time the type of technique was randomly chosen using a computerized program. MAIN OUTCOME MEASURES: Epidemiological, clinical, and surgical factors are analyzed according to treatment, ie, the open or laparoscopic approach. RESULTS: The statistical study shows no significant differences for epidemiological or diagnostic factors, but it does show significant advantages for laparoscopy in terms of morbidity (P<.05) and hospital stay (P<.001). CONCLUSION: The approach using extraperitoneal laparoscopy is the technique that offers best results in the elective treatment of spigelian hernia.     

Timely Computed Tomography Scan Diagnoses Spigelian Hernia: A Case Study

A spigelian hernia is a rare cause of acute abdominal pain and its diagnosis is often difficult to make. A CT scan of the patient demonstrated an incarcerated spigelian hernia containing small bowel which had subsequently reduced spontaneously. The patient underwent laparoscopic repair of her spigelian hernia the following day and made a fast and uneventful recovery. This case illustrates the importance of imaging a patient whilst symptomatic if the diagnosis of a spigelian hernia is entertained.     

A man with recurrent lower abdominal pain: Spigelian hernia

Recurrent abdominal pain due to spigelian hernia (SH) is rare and notoriously difficult to diagnose. This is particularly true when patient present with pain only without visible or palpable mass. Ultrasonic scanning and computed tomography is valuable in diagnosing this rare condition. However, for a small hernia with its content reduced spontaneously during examination, even computed tomography will miss the diagnosis. In the era of laparoscopic surgery, the role of laparoscopy in the management of recurrent abdominal pain of unknown origin has become more and more important. It is especially true in the management of SH as it is both diagnostic and therapeutic. We report a case of SH presented as recurrent lower abdominal pain of unknown origin and its successful diagnosis and treatment by laparoscopic approach.     

DeGarengeot hernia: transabdominal preperitoneal hernia repair and appendectomy.

BACKGROUND: The incarcerated appendix in the femoral hernia represents a rare clinical case that was first described by the Frenchman de Garengeot in 1731. Besides the open procedures, laparoscopy presented itself as a treatment option. CASE REPORT: Our case concerns a 38-year-old patient with a right femoral hernia with an inflamed incarcerated appendix. Because of the clinically inconclusive finding, we chose transperitoneal preperitoneal hernia repair (TAPP) combined with a laparoscopic appendectomy. The intra- and postoperative course was uneventful. This case shows that a laparoscopic procedure is possible even in the case of an incarceration in conjunction with an appendicitis that has not spread to the adjacent peritoneum. DISCUSSION: Compared with open interventions, the subjective social advantages (shorter hospital stay, earlier return to work, less need for pain killers, and others) of laparoscopic hernia treatment have been extensively studied. The use of both methods in the case of an incarcerated hernia is open to dispute, though various small series confirm the feasibility. CONCLUSION: Here, TAPP seems to be the more reliable method in terms of patient safety because of the simultaneous possibility of using laparoscopy.     

Right lower quadrant abdominal pain due to appendicitis and an incarcerated spigelian hernia

Spigelian hernias are uncommon and difficult to diagnose because of their location in the aponeurosis in the anterior abdominal wall. When they occur on the right side, the symptoms can include nonspecific abdominal pain mimicking appendicitis. We present an adult with right lower quadrant abdominal pain due to an incarcerated spigelian hernia and acute appendicitis. Early recognition and prompt surgical treatment were important to the successful treatment of our patient.     

Endometriosis in a Spigelian Hernia Sac: An Unexpected Finding

Describes the existence of endometrioma in a spigelian hernia sac. Spigelian Hernia is a rare ventral hernia, presenting difficulties in diagnosis and carrying a high incarceration and obstruction risk. Endometriomas occur due to implantation of endometrial cells into a surgical wound, most often after a cesarean delivery. A 37-year-old woman presented to our department with persistent abdominal pain, exacerbating during menses, and vomiting for 2 days. Physical examination revealed a mass-like lesion in the border between the left-upper and left-lower quadrant. Ultrasound examination was inconclusive and a computed tomography scan of the abdomen revealed an abdominal wall mass. During surgery, a spigelian hernia was found 5 to 7 cm above a previous cesarean incision. Tissue like “chocolate cysts” was present at the hernia sac. Hernia was repaired while tissue was excised and sent for histological examination that confirmed the diagnosis. Spigelian hernia is a hernia presenting difficulties in diagnosis and treatment. Endometrioma in a spigelian hernia sac is a rare diagnosis, confirmed only histologically. Clinical suspicion can be posed only through symptoms and thorough investigation.Key words: Spigelian hernia, Endometriosis, Cesarean sectionSpigelian hernia (SH) is a rare ventral hernia occurring through semiluminar line and carrying a high incarceration risk. Endometrioma is implantation of endometrial tissue. Authors present a rare case of symptomatic endometriomas discovered within a spigelian hernia sac.     

Acute appendicitis after laparoscopic treatment of acute epiploic appendagitis

Epiploic appendagitis (EA) is a rare cause of right lower quadrant (RLQ) abdominal pain. We report an unusual case of acute gangrenous appendicitis that developed after laparoscopic treatment of an EA. A 62-year-old man underwent laparoscopy for RLQ abdominal pain. EA was found and a resection was performed. The appendix, which was macroscopically normal, was left undisturbed. One week later, the patient was operated on for acute gangrenous appendicitis. Histologic examination separately confirmed both diagnoses. The definitive outcome was uneventful. The exact origin of this unusual case is unknown: Could acute appendicitis have been secondary to laparoscopic manipulation or initially missed? We conclude that acute appendicitis may be either missed or induced by laparoscopy for RLQ abdominal pain.     

Small bowel obstruction due to broad ligament hernia successfully treated by laparoscopy

We present the second case of a broad ligament hernia to be treated by laparoscopy. A 43-year-old gravida 0, para 0 woman presented to our hospital with a chief complaint of right upper quadrant abdominal colicky pain and vomiting. Her clinical history was significant for an "unknown" bowel surgery through a Pfannenstiel incision. Her abdomen was soft, nondistended, and slightly tender to palpation in the right upper quadrant. The laboratory tests showed an elevated white blood cell count of 15.2 [1] 109/L with a left shift, and a normal serum C-reactive protein. Plain abdominal X-rays showed a lightly prominent small bowel loop in the pelvic area. An abdominal ultrasound revealed only a small amount of fluid in the pouch of Douglas. After 24 hours, the pain had migrated to the hypogastrium. There was an increase in the white blood cell count, in the C-reactive protein level, and in her temperature (37.7 degrees C). At this stage, we elected to perform an urgent laparoscopic exploration. We discovered 60-80 cm of ileum strangulated through a 2 x 3 cm defect in the left broad ligament of the uterus. The strangulated bowel was successfully reduced and the defect was closed with a 2-0 silk running suture. No bowel resection was required. The patient was discharged from the hospital on day 4, with no postoperative complications.     

Laparoscopic Repair of a Right Paraduodenal Hernia

Background and Objectives:

Right paraduodenal hernia (PDH) results from a primitive gut malrotation. The resultant jejunal mesenteric defect posterior to the superior mesenteric vessels allows decompressed jejunum to herniate retroperitoneally. PDH make up 53% of all internal hernias, but account for only 0.2% to 5.8% of all cases of intestinal obstruction. In addition, PDH exhibits male and left-sided predominance. Ours is the second report to describe the preoperative diagnosis and totally laparoscopic repair of a right PDH.

Methods:

We report the case of a 26-year-old female with symptoms suggestive of partial small bowel obstruction and a 6-year history of intermittent abdominal pain. Physical examination demonstrated lower quadrant tenderness. Plain abdominal radiographs and ultrasonography were nondiagnostic. Contrasted computed tomography of the abdomen revealed jejunum encased within the right upper quadrant suspicious for right PDH.

Results:

The patient underwent successful laparoscopic right PDH repair and was discharged home on postoperative day 1 without late sequelae.

Conclusions:

In the outpatient setting, clinical suspicion and comprehensive radiological investigation permit preoperative diagnosis of right PDH. In acute situations, clinical presentation, plain radiographs, and then diagnostic laparoscopy may be an expeditious diagnostic algorithm. Subsequent laparoscopic repair of right PDH is feasible and may shorten hospital length of stay.     

Spigelian hernia presenting as an incarcerated incisional hernia

Summary Spigelian hernia, first described at the 18th century, is a rare ventral abdominal hernia occuring through the spigelian fascia. The diagnosis is difficult especially when there is no palpable mass. The case presented here had a spigelian hernia mimicking an incarcerated incisional hernia. This patient had undergone an appendectomy through a right paramedian incision proviously. Three years later she was operated for a suspected incisional hernia. Exploration did not reveal any defects in the external oblique aponeurosis so no further exploration was done. Our operative findings showed also an intact external oblique aponeurosis but when incised a spigelian hernia was observed beneath this structure, which was repaired promptly. A high index of suspicision is necessary for diagnosis both pre and intraoperatively.     

Incisional hernia following hand-assisted laparoscopic surgery for renal cell cancer.

OBJECTIVES: For renal cell cancer, the hand-assisted laparoscopic approach provides several advantages while maintaining equal advantages with regards to patient recovery. We offer our experience with laparoscopic hand-assisted radical nephrectomy and the incidence of ventral wall hernia. METHODS: Between February 1999 and July 2002, we performed 50 laparoscopic hand-assisted radical nephrectomies. A midline or a muscle splitting right lower quadrant incision was used depending on the side of the tumor. Hand-port incisions were all between 7 cm and 8 cm and closed with #1 polydioxanone sulfate suture in a running fashion. Three (6%) patients developed hand-port incisional hernias. All hernias occurred in midline hand-port sites. The average body weight of those who developed an incisional hernia was 137 kg. Although the cause of incisional hernia is multifactorial, we believe that obesity plays a significant role. The technical limitations involved in closing a short, deep ventral incision combined with the earlier return to activity of laparoscopy patients put this patient population at significant risk. CONCLUSION: We now perform an interrupted closure with nonabsorbable suture for the hand-assist incision and limited activity for 4 weeks to 6 weeks post procedure in high-risk patients. We have had no further wound hernias since adopting these changes.     

Rechtsseitige Unterbauchschmerzen nach Appendektomie?

A young male patient presented with right lower quadrant abdominal pain 3 years after laparoscopic appendectomy. Clinical and radiological findings were in keeping with acute appendicitis and the diagnosis of stump appendicitis could be confirmed by laparoscopy. This case serves as a reminder of this differential diagnosis and to discuss therapy and prevention of this rare condition.     

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.     

Strangulated Appendix within a Trocar Site Incisional Hernia Following Laparoscopic Low Anterior Rectal Resection. A Case Report

Appendix strangulation caused by an incisional trocar site hernia following laparoscopy is an extremely rare entity. A 63-year-old man was admitted to our department with continuous abdominal pain and irreducible minimal swelling in the right abdomen. His surgical history was significant for rectal cancer one year previously. The patient had undergone a laparoscopic low anterior rectal resection with construction of a protective temporary end ileostomy (pT1, pN0, G2, M0). The ileostomy was reversed 3 months after initial surgery.

An incarcerated herniation was diagnosed. Subsequent surgery surprisingly revealed that the right lower trocar point incisional hernia contained a strangulated appendix. Routine appendectomy was performed and the hernias were repaired using a typical sublay technique.     

Laparoscopic diagnosis and repair of Spigelian hernia: A case report and literature review

IntroductionSpigelian hernias are a rare type of hernia which protrude through the abdominal wall at the semilunar line. They are especially difficult to diagnose due to their location and non-specific symptoms and are often overlooked because of their positioning between muscular layers. Patients may present with localized pain which can aid the diagnosis. CT and ultrasound are also helpful.Presentation of case: We present the case of a 75-year-old female patient who presented to Hialeah Hospital with a one-year history of abdominal pain localized to the left lower quadrant.DiscussionA Spigelian hernia containing omentum, was found during a diagnostic laparoscopy. The hernia was reduced, and the abdominal defect was repaired via primary repair, reinforced by mesh. The patient recovered uneventfully.ConclusionNonspecific physical exam findings and inconclusive imaging studies represented a diagnostic challenge. Here we discuss a case of a Spigelian hernia discovered through diagnostic laparoscopy.     

Diagnosis and laparoscopic management of a fallopian tube torsion following Irving tubal sterilization: A case report

Tubal torsion is a very rare but serious clinical entity. Its occurrence has been reported following Pomeroy tubal ligation and laparoscopic tubal cauterization. The following case report will be the first one describing a tubal torsion after an Irving tubal ligation in a patient who also had a history of pelvic inflammatory disease (PID). This study includes the presentation of a case of tubal torsion that is diagnosed and managed laparoscopically and the review of the literature through a computerized search of MEDLINE for relevant cases in the English literature published between January 1966 and July 1999. The patient is a 26-year-old woman with a history of PID and Irving tubal ligation. She presented with a second episode of acute right lower quadrant pain. The patient underwent a diagnostic laparoscopy and was found to have a 6 x 5 cm hemorrhagic and necrotic fallopian tube consistent with torsion of the right tube. A right salipingectomy was done laparoscopically. Combination of PID and tubal sterilization in the medical history of a patient presenting with acute or intermittent pelvic pain may suggest tubal torsion.     

Symptomatic Right-Sided Diaphragmatic Hernia in the Third Trimester of Pregnancy

Background:

Laparoscopic repair of incarcerated diaphragmatic hernias is widely recognized as both safe and effective. However, symptomatic diaphragmatic hernias encountered in the setting of pregnancy, while rare, present a significant surgical challenge. Furthermore, right-sided diaphragmatic hernias account for only 13% of cases. Here, we present a case in which a symptomatic, posterior right-sided diaphragmatic hernia, presenting in the later stages of pregnancy, was successfully repaired using a laparoscopic approach.

Methods:

Our patient is a 42-y-old gravid woman who, at 27 wk gestation, was admitted to the gynecology service with a 2-d history of right upper quadrant abdominal pain, right shoulder pain, abdominal distension, and obstipation.

Results:

Computed tomography of the chest demonstrated an incarcerated right diaphragmatic hernia. Surgical consultation was obtained, and the patient was taken to the operating room urgently for repair. Intraoperatively, the cecum was reduced and the diaphragm repaired primarily using a laparoscopic approach. The patient recovered well and was discharged home on postoperative day 8 with no complications to the patient or the pregnancy.

Conclusion:

Laparoscopic reduction and repair of symptomatic incarcerated diaphragmatic hernia can be safely performed in the third trimester of pregnancy.     

Laparoscopic repair of a Littre’s hernia with porcine dermal collagen implant (Permacol)

Background Littre’s hernia was originally defined as “the presence of a Meckel’s diverticulum in any hernia sac” by Rieke in 1841. It is a rare finding at any age, and its true incidence is unknown. The conventional treatment for Littre’s hernia is wedge resection of the diverticulum and repair of the hernia from within the sac. However, the advent of laparoscopic surgery has altered the management of all abdominal hernias, including Littre’s hernia. Case report We present a case of a 55-year-old woman who presented as an emergency with right iliac fossa pain and tenderness. A CT scan demonstrated a 46 × 25 × 25 mm lesion related to the distal ileum extending towards the inguinal canal. At laparoscopy she was found to have a Meckel’s diverticulum herniating through the deep inguinal ring into the right inguinal canal. We report the laparoscopic excision of the Meckel’s diverticulum using an endoscopic stapling device and repair of this hernia with Permacol, an acellular porcine collagen mesh. The patient made a quick recovery and was discharged 5 days post-operatively. A complication of an umbilical port site infection was treated 2 weeks post-operatively with oral antibiotics. To date there has been no recurrence of the hernia and no right inguinal pain. Laparoscopic repair of Littre’s hernia using Permacol has not been reported previously. Conclusions Laparoscopy is a safe, inexpensive and efficient method for the diagnosis and treatment of Littre’s hernia. Permacol is a strong yet supple material for hernia repair.     

Spigelian hernia repair as a day-case procedure

Purpose

Only a few series of patients with a spigelian hernia managed on an outpatient basis have been reported in the literature. The aim of this prospective study was to evaluate the results of the elective spigelian hernia repair as an ambulatory procedure.

Methods

From June 2007 to June 2010, 8 patients with 9 spigelian hernias were electively operated on under local anesthesia as a day case. Four patients had unilateral spigelian hernia, 1 had spigelian and inguinal on the same side, 1 had spigelian and epigastric, 1 had spigelian and umbilical, and 1 patient had bilateral spigelian and umbilical hernia. Spigelian hernia was managed by the “open preperitoneal flat mesh technique.” In patients with several ventral hernias at different sites, “the open preperitoneal flat mesh technique” was performed using one separate flat mesh for each of the hernias; for the patient with inguinal hernia, the Lichtenstein procedure was performed in addition.

Results

No complications and recurrences were recorded during a mean follow-up of 23.5 months (range: 11–35).

Conclusion

The elective spigelian hernia can be successfully repaired under local anesthesia as a day-case procedure. The “open preperitoneal flat mesh technique” provides excellent results under these conditions.