Radiation for ovarian cancer

Radiation may be directed at a pelvic or abdominal area where ovarian cancer has returned, remains after other treatment, or is causing a troublesome symptom. The team weighs the target against nearby bowel, bladder and other organs. It can be delivered from outside the body, with planning scans used to shape the treatment area.

Ovarian cancer care commonly involves surgery and systemic medicines. Ovarian debulking surgery may remove visible tumour, while chemotherapy treats cancer cells throughout the body. A pelvic ultrasound can help investigate pelvic findings, but it does not by itself decide whether radiation is appropriate. The choice also reflects tumour type, previous treatment and your goals.

Bring a complete list of medicines and explain bowel, bladder, abdominal or pelvic symptoms. Ask whether previous operations, genomic tumour profiling or BRCA genetic testing affect the plan. During treatment, follow instructions about bladder or bowel preparation, protect irritated skin as advised, and mention diarrhoea, constipation, nausea, urinary discomfort or unusual vaginal symptoms early.

Palliative care can be involved alongside cancer treatment to help with pain, nausea, fatigue, appetite, sleep and emotional support. Its involvement does not mean that active cancer treatment must stop.

Contact your care team promptly for persistent vomiting, inability to keep fluids down, severe diarrhoea, worsening abdominal pain, fever, heavy vaginal bleeding, or inability to pass urine or stool. Seek emergency help for fainting, severe weakness, sudden breathing difficulty, or uncontrolled bleeding.

Ask what area the radiation would target, why it is being recommended now, how it fits with surgery or chemotherapy, and how bowel, bladder and reproductive health may be affected. Ask what preparation is needed, how symptoms will be managed, and when follow-up imaging or review will occur.