Publication: Evolution of brachytherapy applicators for the treatment of cervical cancer
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Date
2021
Journal Title
Journal of Medical Physics
Journal ISSN
Volume Title
Publisher
Wolters Kluwer Medknow Publications
Abstract
Brachytherapy applicators have come a long way since Danlos developed early intracavitary applicators to treat cervical cancer patients. Therefore, this review will help in the neoteric designs of intracavitary applicators. A detailed literature survey of the gynecological brachytherapy applicators from the era of preloading to conceptual intensity-modulated brachytherapy applicators has been carried out. Depending on the extent of the disease and patient anatomy, the selection of brachytherapy applicators plays a pivotal role in the treatment of cervical cancer. Furthermore, the selection of the applicators is also based on the imaging modalities to be used for applicator reconstruction and treatment planning. Dose acceleration in the target and reduction in nearby organs at risk can be optimized using an applicator having the capabilities of intensity-modulated brachytherapy. Now, three-dimensional printed applicators are used for patient-specific tailor-made treatment and they are fast replacing the old conventional applicators. Newer advancements in technology have greatly influenced the neoteric designs of intracavitary brachytherapy applicators. � 2021 Wolters Kluwer Medknow Publications. All rights reserved.
Description
Keywords
Brachytherapy applicator, brachytherapy device, cervical cancer brachytherapy, gynecologic brachytherapy, three-dimensional printing