When is brachytherapy recommended for vaginal cancer?

Brachytherapy places a radiation source inside an applicator positioned in or beside the vagina. It can give a concentrated dose to the tumour and nearby tissues. Some people have it after external-beam radiation, while others may receive it as part of a plan that also includes chemotherapy or surgery. The cancer’s location along the vagina, depth, size, involvement of nearby organs and response to earlier treatment guide the decision. A specialist team plans the applicator position carefully to protect the bladder, bowel and other nearby structures.

Ask your gynaecological oncology and radiation teams how brachytherapy fits with the complete plan. They may review examination findings, biopsy results and scans, then explain preparation, positioning, anaesthesia, appointments and aftercare. Mention pain, bleeding, discharge, urinary or bowel symptoms, pregnancy possibility and previous pelvic treatment. Ask about vaginal care, sexual health and support during recovery. Your clinicians can explain whether the treatment is intended to shrink the tumour, reduce the chance of it returning locally or treat remaining disease.

Contact the treatment team urgently for fever, heavy vaginal bleeding, severe pelvic pain, foul-smelling discharge or difficulty passing urine after an application. Seek emergency help for fainting, uncontrolled bleeding, severe breathing trouble or sudden confusion. Before treatment, promptly report rapidly increasing pain, new bleeding or a change in bladder or bowel control so the team can assess you and adjust planning if needed.

Where is my tumour in relation to the bladder and bowel? Will I need external-beam radiation or chemotherapy as well? What will insertion and removal feel like, and what support is available for vaginal symptoms? How will response and side effects be followed?