Scar tissue is minimal, the implant remains unaffected and treatment time is shortened from 6 weeks with whole-breast radiation therapy to five days with brachytherapy.
For the study, 65 women who were diagnosed with small, early stage malignant tumors were treated with brachytherapy after a lumpectomy. The women received two doses per day, separated by six hours, over a five-day period. Follow-up was six months to five years. None of the patients experienced tumor recurrence during the follow-up period. Cosmetic outcome was determined to be good to excellent in 100 percent of patients with 95 percent judged excellent. Implant hardening was not observed in any of the patients.
"Compared to traditional treatments, brachytherapy offers an excellent alternative for these women," Dr. Kuske said. "It offers very high rates of tumor control with fewer side effects and is easier on their lifestyle."
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| Contact: Linda Brooks lbrooks@rsna.org 630-590-7762 Radiological Society of North America Source:Eurekalert |