Spigelian hernia: current approaches to surgical treatment-a review

Complex Hernia Presentation: A Case Study of Concurrent Spigelian and Pantaloon Hernias in a 49-Year-Old Female

A 49-year-old woman with a complicated hernia presentation, including direct and indirect inguinal hernias, Spigelian hernias, and Pantaloon hernias, is presented in the case report. The diagnosis was verified by a comprehensive physical examination and imaging, which resulted in a Lichtenstein operation for repair. The surgical procedure for hernia comprised of painstaking dissection, reduction of the hernia sac, and implantation of a prosthetic mesh. The instance emphasizes the value of individualized treatment programs and draws attention to the intricate anatomical details of hernia surgery. Analyzing situations that are similar to one another highlights the necessity of customized strategies to improve patient outcomes.

Giant spigelian hernia in a middle-aged female: The importance of intraoperative ultrasonography for hernia localization-Case report

Spigelian hernia is a rare type of abdominal wall hernia that accounts for only 0.12% of all abdominal hernias. A Spigelian hernia, also known as a spontaneous lateral ventral hernia or a hernia of the semilunar line, occurs when a part of the abdominal contents protrudes through the Spigelian fascia. Due to its anatomical location, Spigelian hernia can be difficult to diagnose through physical examination alone. Here we report a case of a 40-year-old female who experienced right abdominal pain and swelling, where ultrasonography imaging was crucial in the intraoperative diagnosis of Spigelian hernia. The patient underwent laparotomy mesh repair to address the condition. The lack of consistent physical findings and the rarity of the disease require a high level of clinical suspicion in the diagnosis of a Spigelian hernia. Its associated abdominal complaints are often vague and nonspecific, making it even more challenging. This case emphasizes the importance of utilizing imaging techniques to aid in the diagnosis of a Spigelian hernia and prompt surgical intervention to prevent complications associated with the hernia.

Spigelian Hernia: A Case report

A Spigelian hernia is a hernia through the Spigelian fascia which are difficult to diagnose as they do not present with a subcutaneous swelling and can be dangerous as there is a high risk of incarceration. We report a case of a 51-year-old female who presented to our surgical unit with epigastric pain for 5 days. She was diagnosed with Spigelian hernia with esophagitis and antral gastritis with the help of a computed tomography scan and upper gastrointestinal endoscopy. The diagnosis was confirmed on diagnostic laparoscopy and transabdominal preperitoneal repair of the defect was performed using prolene mesh. Her post-operative period was uneventful. Spigelian hernias are rare and patients can present with atypical symptoms as in this case. Thus, imaging plays a vital role in diagnosis. Management is surgical and has good outcomes.

Keywords

case reports; rectus abdominis; ventral hernia.

Spigelian Hernia: A Rare Ventral Hernia

Ventral hernias occur when abdominal contents or the peritoneum displace through a defect in the abdominal wall. Among these, spigelian hernias are an exceptionally rare subtype, representing 0.12% to 2% of all ventral hernias. This case study focuses on an 86-year-old female presenting with a ventral hernia, notably a spigelian hernia, lacking common predisposing factors. The study emphasizes the use of laparoscopic techniques for repair, aiming to offer insights into managing this infrequent hernia type and aiding clinical decision-making. Due to its low incidence and challenging diagnosis and identification, reports such as ours detailing both the clinical course and the operative steps can assist others in their clinical decision-making.

A Case Report on a Hybrid Approach to Managing Acute Large Bowel Obstruction Secondary to Spigelian Hernia

Spigelian hernias are an uncommon type of primary ventral hernia and are defined as a defect in the Spigelian aponeurosis (fascia). Herein, we present an uncommon case of Spigelian hernia to highlight the potential complications of these hernias and the need for surgical management. This is a case report of an 86-year-old gentleman presenting post-fall with an acute rib fracture and an incidental Spigelian hernia seen on a CT trauma pan scan. The Spigelian hernia surgical treatment was planned for elective management due to the anesthetic risks associated with an elderly patient and acute rib fractures. Ultimately, the patient developed a large bowel obstruction secondary to the Spigelian hernia and required emergency operative management to relieve the obstruction. The patient had an uncomplicated recovery following his emergency surgery. This case report highlights the importance of assessing anesthetic risks versus surgical risks when it comes to surgical planning. Clinicians should recognize occult hernias and continue ongoing clinical reviews with a high index of suspicion, as symptoms of Spigelian hernia obstruction might be non-specific.

Spigelian Hernia: A Clinical Case Report

Spigelian hernia, also known as lateral ventral hernia, is a type of hernia arising through the Spigelian aponeurosis. Unlike many other ventral hernias that occur beneath the layer of fat and abdominal skin, Spigelian hernia is situated within the abdominal wall muscles. Spigelian hernia often presents with few symptoms and may exist for a long time without being diagnosed or detected. We report a case of Spigelian hernia causing an intestinal obstruction treated with surgical emergency abdominal wall reconstruction using the sublay technique. Identification and evaluation of cases with the potential for hernia occurrence are crucial for the safety of patients undergoing surgery. Spigelian hernia accounts for 1%-2% of all ventral hernia cases. Currently, there are no reports on Spigelian hernia in Vietnam. However, a few reports on surgical management of Spigelian hernia have been published worldwide, with approaches including laparoscopic and open surgery, and these reports have indicated that abdominal wall reconstruction using the sublay technique is feasible as it is associated with fewer postoperative complications and shorter hospital stays. Here, we describe the case of an 87-year-old woman presenting with swelling and pain in the lower left quadrant of the abdomen. A preoperative diagnosis of Spigelian hernia causing intestinal obstruction was established, and we proceeded with abdominal wall reconstruction using the sublay technique. The patient was discharged three days after surgery without any postoperative complications.

Diagnosis and treatment of a rare case of an incarcerated bilateral Spigelian hernia with the vermiform appendix and caecum

Spigelian hernia is a rare form of abdominal wall defect. Bilateral Spigelian hernias are even less common. Surgical repair of Spigelian hernias is recommended due to their high risk of incarceration and strangulation of abdominal contents. A variety of surgical approaches to repair these hernias have been described in the literature including the traditional open approach, laparoscopic transabdominal preperitoneal approach, laparoscopic intraperitoneal repair and laparoscopic totally extraperitoneal repair. Here, we present the case of an elderly female patient with rare bilateral Spigelian hernias, the right side containing incarcerated appendix and caecal pole. The left hernia was unrecognised on preoperative CT imaging. To our knowledge, very few cases have been reported in the literature. The patient underwent bilateral laparoscopic intraperitoneal mesh repair. All technical aspects of the treatment are discussed here, in the context of the current literature, including the surgical technique and the limitations of the CT diagnosis. We aim to summarise the background of these uncommon hernias, the limitations of preoperative investigations and the differences between the available operative approaches.

Traumatic Spigelian Hernia Following Blunt Abdominal Trauma

Traumatic abdominal wall hernia (TAWH) is a rare form of hernia occurring after blunt trauma to the abdomen. Traumatic Spigelian hernia is an uncommon subtype sporadically described in the literature. It is an anterior abdominal wall defect occurring along the Spigelian aponeurosis bounded laterally by the semilunar line and medially by the rectus abdominis muscle. Imaging with CT is the investigation of choice. The surgeon has a variety of treatment options ranging from the traditional midline laparotomy to laparoscopic repair with or without the use of mesh. Conservative treatment has also been advocated as a safe and feasible option in select cases. Described here is a case of traumatic Spigelian hernia following blunt abdominal trauma caused by a motorcycle handlebar in a 17-year-old male.

Outcomes After Spigelian Hernia Repair: A Nationwide Database Study

BACKGROUND

Spigelian hernia is a rare hernia of the abdominal wall. Due to lack of evidence, there is no standard recommendation for surgical technique of Spigelian hernia repair. The aim of this study was to evaluate the outcomes after open and laparoscopic, elective and emergency repair of Spigelian hernias on a nationwide basis.

METHODS

Nationwide data from the Danish Ventral Hernia Database and the National Patient Registry was assessed to analyze outcomes after Spigelian hernia repair. A total of 365 patients were operated for Spigelian hernia in Denmark from 2007 to 2018. Ninety-day readmission, 90-day reoperation and long-term operation for recurrence were evaluated, as well as possible differences between open and laparoscopic, and elective and emergency repairs.

RESULTS

Most of the patients (80.5%, 294/365) were operated by laparoscopic approach and 19.5% (71/365) were operated by open approach. Elective surgery was performed in 83.6% (305/365) of the patients and 16.4% (60/365) underwent emergency repair. There were no significant differences in 90-day readmission or reoperation rates between open or laparoscopic Spigelian hernia repairs, P = 0.778 and P = 0.531. Ninety-day readmission and 90-day reoperation rates were also comparable for elective versus emergency repair, P = 0.399 and P = 0.766. No difference was found in operation for recurrence rates between elective and emergency, nor open and laparoscopic Spigelian hernia repairs.

CONCLUSIONS

This study demonstrates that 16% of Spigelian hernia repairs are done in the emergency setting. Open and laparoscopic approach are comparable in terms of early readmission, reoperation, and recurrence rates.

Non-strangulated Spigelian Hernia: A Case Report

Spigelian hernia is a rare type of ventral hernia with an incidence of 0.1-2%. We report a case of a non-strangulated left lower quadrant spigelian hernia and its management. A 74-year-old female presented with progressively worsening left flank pain along with dysuria and frequency related to pyelonephritis. Incidentally, CT of the abdomen and pelvis demonstrated a left spigelian hernia containing intermediate size small bowel without strangulation. Thereafter, she began developing increasing abdominal pain in that area. The hernia was repaired on the same day as admission via laparoscopic intraperitoneal onlay mesh-plus repair. Spigelian hernia possesses an elusive clinical presentation. Though rare, it must be considered in the differential diagnosis of abdominal hernia due to its high risk for acute complications.