Immediate Repair With a Self-Gripping Retromuscular Mesh for Abdominal Wall Defect Following Tumor Resection

Background: Prosthetic repair is always employed after large abdominal wall tumor resection, while chronic pain is one of the mesh-related complications after traumatic fixation. The objective of this research was to evaluate the outcomes of retromuscular repair with self-gripping mesh after abdominal wall tumor resection. Methods: The study was a monocentric retrospective analysis following STrengthening the Reporting of OBservational studies in Epidemiology (STROBE) statements of all patients with abdominal wall tumor >5 cm in diameter undergoing tumor excision and retromuscular repair with self-gripping mesh. Demographic, operative, early postoperative, and follow-up data were noted. Visual Analog Scale, ranging from 0 (no pain) to 10 (very severe pain), was used to estimate the wound pain. Results: 24 patients were included in this study, and the defect following tumor resection was 26.9±10.0 cm 2 . There was no tumor recurrence or incisional hernia in median follow-up of 20 months, and the mean VAS score was 0.4. Three had foreign body feeling and no one suffered chronic pain. Conclusions: Immediate repair with a self-gripping retromuscular mesh can be considered as an effective way to treat an abdominal wall defect after resecting an abdominal wall tumor.