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
Recent Examples on the Web
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
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
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'brachytherapy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near brachytherapy
Cite this Entry
“Brachytherapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brachytherapy. Accessed 31 Oct. 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
Love words? Need even more definitions?
Merriam-Webster unabridged
Share