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brachytherapy

British  
/ ˌbrækɪˈθɛrəpɪ /

noun

  1. a form of radiotherapy in which sealed sources of radioactive material are inserted temporarily into body cavities or directly into tumours

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Louise underwent chemotherapy, radiotherapy, and brachytherapy - which is internal radiation treatment.

From BBC Apr. 5, 2025

I was offered a choice: radical surgery or brachytherapy.

From The Guardian Mar. 13, 2018

This procedure, called brachytherapy, involves making an incision under general anesthesia to implant pellets into the prostate gland that release low doses of radiation slowly over a period of months.

From US News Jan. 28, 2015

All five brachytherapy patients had an abnormally high amount of genetically damaged sperm -- "indicating likely infertility in all," Fleshner's team reports in the Journal of Urology.

From Reuters Feb. 1, 2012

That included 60 percent of the men who had their prostates removed, 42 percent who had regular radiation and 37 percent of the men who had radioactive seeds, also called brachytherapy.

From Seattle Times Sep. 20, 2011

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