An unusual case of right iliac fossa lump-spigelian hernia: a case report

Spigelian hernia is a relatively uncommon hernia of anterior abdominal wall, occurring in different anatomical tissue planes. It is a variant of inter-parietal hernia. Preoperative diagnosis of obstructed inter-parietal hernia is based on imaging. Once correctly diagnosed it is easily amenable to surgical repair. We present a case of Spigelian hernia presenting as right iliac fossa lump with features of small bowel obstruction.

Concurrent Spigelian and Grynfeltt-Lesshaft Hernias

Only 0.12% to 2% of diagnosed hernias are Spigelian type. Even less frequently encountered—Grynfeltt-Lesshaft hernias—hernias have unknown incidence. A Spigelian hernia is encountered along the Spigelian fascia and Grynfeltt-Lesshaft hernias are bounded by the superior lumbar triangle. These unique hernias can both be intermuscular, given their anatomical borders which allow concealment and preclusion of accurate diagnosis. Here, an 86-year-old male presented with symptoms consistent with small bowel obstruction. On physical exam, a right lower quadrant hernia and right posterior flank mass were appreciated. Computed tomography revealed obstruction secondary to bowel incarceration within Spigelian hernia and additional Grynfeltt-Lesshaft hernia. The patient underwent reduction and repair of Spigelian hernia with synthetic mesh, while repair of asymptomatic hernia was deferred. These unusual hernias are difficult to distinguish, given their negligible occurrence and unreliable exam findings. Clinicians must remain cognizant of their features to aid in diagnosis and mitigate potential sequelae.

VP021 A WAY TO TREAT SPIGELIAN HERNIA

Aim “Spigelian hernia is uncommon and accounts for only 0.12–2% of all abdominal hernias. It is mandatory to perform surgical correction and in recent years the laparoscopic approach is gaining ground. The authors pretend to demonstrate a video of an outpatient laparoscopic repair of Spigelian hernia.” Material and Methods “53-year-old woman with a left Spigelian hernia referred to laparoscopic repair via intraperitoneal approach.” Results “The patient was submitted to laparoscopic correction with a Ventralex® mesh. The surgery went without any complication and under 30 minutes. A few hours after the surgery, the patient was discharged. In the follow-up appointment, the patient had no complaints or evidence of recurrence.” Conclusions “Spigelian hernias are rare and have a mandatory surgical indication. Traditionally, open surgical repair is most commonly used. However, laparoscopic approach is becoming increasingly popular since it allows faster recovery, shorter hospital stay, and less pain, with no commitment to recurrence. Currently, there are no studies that demonstrate the superiority of a laparoscopic technique (intraperitoneal, TAPP or TEP). The intraperitoneal route is a simple, faster, and easily reproducible approach.”

SPIGELIAN HERNIA VARIOUS PRESENTATION AND MANAGEMENT- A CASE SERIES

BACKGROUND: Spigelian hernia is rare and requires high index of suspicion. Given the case of inconsistent ndings and signs the diagnosis of spigelian hernia presents with great difculties than its treatment. Incidence of spigelian hernia ranges from 0.1% to 2% of all abdominal hernias AIM: Aim of this case series is to analyze epidemiological aspects, clinical presentation, challenges in diagnosis, surgical technique characteristics, morbidities and hospital stay MATERIALS AND METHODS: A total number of 4 patients who had undergone surgery for spigelian hernia for a period of 6 months from the month of Jan to June 2021 in the dept of general surgery in KMCH were studied. All 4 cases have been analyzed in this study period and followed up until discharge from the hospital. RESULTS: This case series consisted of 4 cases. All cases presented with pain. Only 2 among 4 cases presented with swelling. Denitive diagnosis of all cases could be done only by CT. Out of these 1 was taken up as emergency.Intraoperatively 3 cases were interstitial and 1 was subcutaneous type. All 4 cases were treated by open surgical technique and by placing mesh at different planes CONCLUSION: Diagnosis of spigelian hernia presents with great difculties and hence one must be aware of the clinical presentation. Pain is the consistent feature of all hernias and only occasionally swelling is present which may mislead easily. Computed tomography of abdomen and pelvis still prevails as the denitive radiological investigation in the diagnosis of spigelian hernia. There are many planes at which mesh can be placed for repair where the operative techniques vary. Though the outcome was good in all four cases discussed here, the post operative complication and duration of stay was considerably less when the mesh was placed in the intermuscular plane.