The giant omphalocele: a new approach for a rapid and complete closure
Insights
Giant omphaloceles are treated with a novel staged approach. A polyamide mesh is used to progressively reduce the hernia, offering a simpler alternative to traditional methods.
Area of Science:
- Pediatric Surgery
- Abdominal Wall Reconstruction
- Biomaterials in Medicine
Background:
- Giant omphaloceles typically require staged surgical repair, involving initial skin closure followed by later ventral hernia repair.
- Conventional treatment for giant ventral hernias can be complex and necessitate multiple surgical interventions.
- The staged approach, while advantageous, often presents significant challenges in managing the giant ventral hernia.
Observation:
- A novel technique utilizing a polyamide mesh applied to the abdominal wall, thorax, and lumbar regions was employed in two cases.
- The mesh was progressively infolded using longitudinal sutures to gradually reduce the distance between the rectus muscles and the hernial content.
- This bedside technique is simple and does not require antiseptic measures.
Findings:
- The polyamide mesh technique successfully reduced the giant omphalocele in the first patient within 3 weeks and in the second within 5 weeks.
- A third patient is currently undergoing the same treatment protocol.
- The method demonstrated a progressive reduction of the hernial content through repeated mesh infolding.
Implications:
- This innovative approach offers a potentially simpler and less invasive alternative for managing giant omphaloceles.
- The technique may reduce the need for complex, multi-stage surgeries and prosthetic materials in many cases.
- Further investigation into this bedside technique could lead to improved outcomes in giant omphalocele treatment.
Abstract:
Giant omphaloceles are usually treated in stages. The skin is closed first and the ensuing giant ventral hernia is repaired when the patient is 1 year old or older. This attitude has many advantages, but treatment of the giant ventral hernia may be very difficult and often requires many operations. We have used a new approach to this problem in two cases. A polyamide mesh is glued over the skin of the abdominal wall, thorax, and lumbar regions. The distance between the apposed rectus muscles is then progressively decreased by repeated infolding of the polyamide mesh with running longitudinal sutures on the mesh itself. This progressively reduces the hernial content. When the rectus muscles are sufficiently approximated, a definitive procedure is carried out. In the first patient, the giant hernia was completely closed in 3 weeks and in the second patient, it was closed in 5 weeks. A third patient is presently undergoing the same treatment. This simple bedside technique does not require any antiseptic measure and may replace advantageously the use of prosthetic material in a majority of cases.
