When is ovarian cancer debulking surgery recommended for primary peritoneal cancer?

Primary peritoneal cancer develops in the lining of the abdomen and can behave like ovarian cancer. Debulking, also called cytoreductive surgery, aims to remove visible tumour deposits. The operation may involve the ovaries, fallopian tubes, uterus, peritoneal lining or other affected tissue, depending on scan findings and what the surgeon sees during the procedure.

The decision is individual. The team considers the cancer’s spread, whether important organs are involved, your general health, nutrition, other medical conditions and whether you can recover from a major operation. Chemotherapy before surgery may be discussed when starting with an operation would be difficult or unsafe.

Ask for a clear explanation of the planned operation, possible changes during surgery and the role of chemotherapy before or after it. Bring a list of medicines, allergies and medical conditions. Tell the team about previous abdominal operations, bowel symptoms, breathing problems and difficulty eating, because these details can affect planning.

Your assessment may include imaging, blood tests, an anaesthetic review and discussion at a specialist cancer team meeting. Ask who will coordinate recovery, how pain and bowel function will be managed, and which symptoms should prompt a call after discharge.

Before treatment, contact the oncology team promptly for worsening abdominal swelling, repeated vomiting, inability to pass stool or gas, severe pain, fever or new breathlessness. After surgery, urgent assessment is needed for heavy bleeding, chest pain, sudden breathing difficulty, fainting, confusion or a painful swollen leg.

Ask: What does my imaging show about the location and extent of disease? Is surgery planned before or after chemotherapy, and why? What organs might need treatment during the operation? What are the main recovery milestones, and who should I contact if they are delayed?