Omentectomy is a surgical procedure to remove the omentum, a fatty layer covering abdominal organs. It is primarily performed to treat or stage cancers of the ovaries, stomach, or colon. Surgeons remove this tissue to eliminate visible tumors, prevent cancer spread, or confirm microscopic disease presence.
- Cancer staging: Surgeons remove tissue to identify microscopic cancer cells and determine precise disease stages.
- Tumor debulking: Removing the omentum reduces overall tumor load, which significantly improves subsequent chemotherapy effectiveness.
- Prophylactic removal: Doctors perform preventative removal in early-stage cancers to lower the risk of future recurrence.
- Symptom management: The procedure helps reduce fluid buildup, known as ascites, in patients with advanced abdominal cancers.
Bookimed Expert Insight: Turkish oncology centers, such as Anadolu Medical Center, often combine omentectomy with Hyperthermic Intraperitoneal Chemotherapy (HIPEC). This combination is a powerful strategy because the omentum acts as a filter where cancer cells frequently trap. Removing it while applying heated chemotherapy maximizes the chance of eliminating residual microscopic disease in Stage 3 or 4 cases.
Patient Consensus: Patients often report experiencing temporary bloating and changes in digestion for 4 to 6 weeks. Many emphasize that removing the omentum felt like a necessary step to ensure the best possible response to their primary cancer treatment.