Ventral Hernias Following Cytoreductive Surgery : Incidence, Risk Factors and Surgical Management.

Cytoreductive surgery (CRS), with or without hyperthermic intraperitoneal chemotherapy (HIPEC), is currently the standard treatment for advanced peritoneal tumors, including pseudomyxoma peritonei (PMP), colorectal, and ovarian peritoneal carcinomatosis. This complex surgical approach involves extensive resections to remove all visible tumor deposits, often followed by heated intraperitoneal chemotherapy to target residual microscopic disease. While CRS ± HIPEC has been shown to improve survival, it is associated with significant postoperative morbidity, particularly affecting the abdominal wall. One of the most frequent and clinically relevant complications is the development of ventral (incisional) hernias, which can reduce quality of life, limit physical activity, and sometimes require additional surgical repair. The incidence, risk factors, and optimal management of ventral hernias after CRS ± HIPEC remain incompletely defined. Reported incidences vary widely, likely due to differences in surgical techniques, patient populations, definitions of hernia, and follow-up duration. Known contributing factors include extensive laparotomies, multiple resections, tissue fragility induced by hyperthermic chemotherapy, and patient-specific factors such as age and body mass index. Additionally, management strategies for ventral hernias are heterogeneous, ranging from direct fascial closure to reinforcement with synthetic or biological meshes, using different surgical approaches (onl…

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Gabriel Pr. Liberale, MD, PhD  ·  +32 477606766  ·  gabriele.liberale@hubruxelles.be

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