Multimodal Management of Giant Inguinoscrotal Hernia with Loss of Domain: Postoperative Complication and Reintervention with a Successful Outcome—A Case Report and Review of the Preoperative Bimodal Approach
This case report describes the successful management of a giant inguinoscrotal hernia with loss of domain in a high-risk patient through a multimodal preoperative approach combining botulinum toxin A and progressive pneumoperitoneum, which facilitated safe abdominal reconstruction despite subsequent complications requiring reintervention.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Imagine the human abdomen as a tightly woven tent, designed to hold the body's internal organs in a specific, protected space. When a massive hernia develops, a large portion of these organs pushes out through a weak spot in the tent wall, often descending far down into the groin or scrotum. Over years, the body adapts to this displacement: the organs grow accustomed to living outside the main cavity, and the abdominal muscles tighten around the remaining space, effectively shrinking the tent's interior. If a surgeon were to simply push all those organs back inside at once, the sudden crowding would create dangerous pressure, potentially crushing the lungs and heart. This critical mismatch, where the body can no longer comfortably hold its own contents, is known as a loss of domain. Repairing such a condition requires more than just stitching a hole; it demands a careful, gradual expansion of the abdominal space to allow the organs to return safely without causing a medical crisis.
This challenge was at the center of a recent case report from a hospital in Lima, Peru, detailing the complex journey of a 78-year-old man with a giant inguinoscrotal hernia. The patient had lived with a massive protrusion for over five years, a condition so severe that it extended well below the midpoint of his inner thigh and severely limited his daily life. His situation was complicated by significant health issues, including high blood pressure, diabetes, and chronic lung disease. Before arriving at the specialized surgical team, he had attempted a standard preparation method at another facility, where doctors slowly pumped air into his abdomen to stretch the cavity. However, because his abdominal muscles were still too tight and his lungs were already compromised, the air pressure made it impossible for him to breathe, forcing the procedure to stop. The medical team realized that for a patient with such fragile lungs and a rigid abdominal wall, a single approach would not work.
The solution involved a two-step strategy designed to gently prepare the body for surgery. First, the team injected a substance known as botulinum toxin A into the muscles of the abdominal wall. This agent acts as a temporary chemical relaxant, softening the tight lateral muscles and allowing the abdominal cavity to become more flexible. Once the muscles were sufficiently relaxed, the team reintroduced the air-pumping procedure. This time, the process was successful. Over the course of 11 days, they gradually introduced small amounts of air, eventually reaching a total volume of 9.2 liters inside the abdomen. Because the muscles were already loosened, the patient tolerated the expansion without respiratory distress, and scans confirmed that the abdominal cavity had grown large enough to safely receive the herniated organs.
With the body prepared, the surgeons performed an open operation to repair the hernia. They carefully moved the intestines and other tissues back into the abdominal cavity and placed a synthetic mesh to reinforce the weakened wall. The initial recovery appeared smooth, and the patient was sent home just two days later. However, the story did not end there. A week after the surgery, the patient returned with severe abdominal pain and an inability to pass gas or stool. Imaging revealed that a loop of his small intestine had become stuck to the new mesh, causing a blockage. This complication required an immediate return to the operating room. Surgeons had to remove the mesh, carefully free the trapped intestine, and resect the damaged section before reconnecting the bowel. They then placed a fresh mesh to complete the repair.
The final outcome was a success, but it came with a clear lesson about the risks involved in such complex procedures. Despite the need for a second surgery and the removal of the intestine, the patient recovered fully, with no signs of the hernia returning and no further complications at his follow-up visit. The case highlights that while combining muscle relaxation with gradual air expansion is a powerful tool for preparing patients with severe loss of domain, the path to recovery can still be unpredictable. It underscores the necessity of a tailored approach for high-risk patients and the importance of being ready to manage unexpected complications quickly. The report suggests that this sequential method of preparation is a viable option for patients who might otherwise be deemed too risky for surgery, provided that the medical team is prepared for the possibility of a difficult postoperative course.
Drowning in papers in your field?
Get daily digests of the most novel papers matching your research keywords — with technical summaries, in your language.