brachytherapy
noun
brachy·ther·a·py
ˌbra-ki-ˈther-ə-pē 
-ˈthe-rə-
: radiotherapy in which the source of radiation is placed (as by implantation) in or close to the area being treated
Examples of brachytherapy in a Sentence
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Elizabeth joined Winship in 1988, specializing in brachytherapy and Gamma Knife medical physics care.
—
Skyler Caruso, Peoplemag, 15 May 2024
By placing the radioactive source inside the body, brachytherapy can target tumors more directly than external beam radiotherapy.
—Behzad Ebrahimi, Discover Magazine, 5 Jan. 2024
An increasingly popular form of brachytherapy called high-dose rate brachytherapy involves using a tube to guide a more highly radioactive seed directly to the affected tissue before removing it after a few minutes.
—Behzad Ebrahimi, Discover Magazine, 5 Jan. 2024
Since then, radiation has evolved into treatments that include modern brachytherapy, inserting a radioactive source into a tumor, and focused beams of ionizing radiation that kill off cells while incurring as little off-target damage as possible.
—Angus Chen, STAT, 15 Aug. 2023
Another form of brachytherapy involves inserting small metal rods that remain in the prostate for a couple of days while radiation is delivered into the prostate on an inpatient basis.
—Dr. Jared Heiner, idahostatesman, 19 Feb. 2018
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Skyler Caruso, Peoplemag, 15 May 2024
By placing the radioactive source inside the body, brachytherapy can target tumors more directly than external beam radiotherapy.
—Behzad Ebrahimi, Discover Magazine, 5 Jan. 2024
An increasingly popular form of brachytherapy called high-dose rate brachytherapy involves using a tube to guide a more highly radioactive seed directly to the affected tissue before removing it after a few minutes.
—Behzad Ebrahimi, Discover Magazine, 5 Jan. 2024
Since then, radiation has evolved into treatments that include modern brachytherapy, inserting a radioactive source into a tumor, and focused beams of ionizing radiation that kill off cells while incurring as little off-target damage as possible.
—Angus Chen, STAT, 15 Aug. 2023
Another form of brachytherapy involves inserting small metal rods that remain in the prostate for a couple of days while radiation is delivered into the prostate on an inpatient basis.
—Dr. Jared Heiner, idahostatesman, 19 Feb. 2018
Dictionary Entries Near brachytherapy
Cite this Entry
“Brachytherapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brachytherapy. Accessed 30 Dec. 2024.
Copy CitationMedical Definition
brachytherapy
noun
brachy·ther·a·py
-ˈther-ə-pē
plural brachytherapies
: radiotherapy in which the source of radiation is placed (as by implantation) in or close to the area being treated
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