Management of Giant Inguinoscrotal Hernia with Preoperative Pneumoperitoneum

Overview

This case study details the management of a giant inguinoscrotal hernia (GISH) using preoperative progressive pneumoperitoneum (PPP) to facilitate hernia reduction. An unexpected complication of intra-abdominal and scrotal collections developed due to premature removal of the pneumoperitoneum catheter, requiring prolonged drainage and antibiotic therapy before successful hernioplasty.

Background

Giant inguinoscrotal hernias (GISH) are rare, massive hernias extending below the midpoint of the inner thigh, often presenting late due to socioeconomic and psychological factors. These hernias cause significant morbidity including pain, impaired mobility, urinary difficulties, and skin complications due to lymphatic and venous edema. Surgical management is challenging because sudden reduction of herniated viscera can cause increased intra-abdominal pressure and cardiorespiratory compromise. Preoperative progressive pneumoperitoneum (PPP) is used to gradually increase abdominal volume to safely accommodate hernia contents during repair.

Data Highlights

The patient underwent gradual insufflation of air into the peritoneal cavity via a 12 French pigtail catheter, targeting 10 L over 20-25 days. The maximum tolerated volume was 7 L due to progressive dyspnea. After premature catheter removal and discharge, the patient developed intra-abdominal sepsis with multiple loculated collections requiring serial drainage over 8 weeks. Approximately 3-4 L of turbid serous fluid was drained from the scrotal collection before resolution and successful hernioplasty.

Key Findings

• Giant inguinoscrotal hernias can contain multiple bowel segments and large fluid collections, complicating reduction.
• Preoperative progressive pneumoperitoneum facilitates gradual abdominal accommodation, reducing risk of abdominal compartment syndrome.
• Patient intolerance limited pneumoperitoneum volume to 7 L instead of the planned 10 L.
• Premature removal of the pneumoperitoneum catheter and refusal of surgery led to intra-abdominal and scrotal abscess formation.
• Management of complications required prolonged drainage, culture-guided antibiotics, and multidisciplinary care.
• Final hernioplasty with mesh repair was successful after resolution of infection and collections.

Clinical Implications

Preoperative progressive pneumoperitoneum is a valuable technique in managing giant inguinoscrotal hernias but requires careful patient monitoring and adherence to planned treatment protocols to avoid serious infectious complications. Multidisciplinary management including interventional radiology for drainage and infectious disease for antibiotic therapy is critical when complications arise. Patient education on the importance of completing treatment is essential to optimize outcomes.

Conclusion

This case highlights the complexity of managing giant inguinoscrotal hernias and the potential for serious complications with preoperative pneumoperitoneum if treatment is interrupted. Careful planning, patient compliance, and multidisciplinary care are key to successful surgical outcomes.

References

1. Trakarnsagna et al. -- Classification of Giant Inguinoscrotal Hernias
2. Alexandria Main University Hospital Case Report -- Management of Giant Inguinoscrotal Hernia with PPP