September 25, 2018

Breast cancer radiotherapy in a single visit provides more convenient option to patients, reduces burden of therapy

Seeds used in radiation therapy are shown, along with a penny to provide scale.

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Traditional breast cancer radiation treatment requires multiple hospital visits over a period of weeks or months, which may be onerous to patients who live far from hospitals or in remote communities. An alternative radiotherapy technique, Permanent Breast Seed Implantation (PBSI), requires only a single hospital visit, but it involves the implantation of multiple small radioactive metal pellets into the breast of the patient within millimetres of a target. The procedure to administer this treatment is difficult to plan and complex to execute – impeding the adoption of PBSI in the clinic.

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