Dosimetric considerations when utilizing Venezia, Capri, Rotte double tandem, and tandem and ring with interstitial needles for the treatment of gynecological cancers with high dose rate brachytherapy

This work evaluated the difference in dosimetry of high dose rate (HDR) brachytherapy treatments between plans using advanced multichannel applicators and simplified base versions. Eighteen HDR patients treated using Interstitial Ring CT/MR Applicator Set (Elekta Brachytherapy, Netherlands) (TRN) (21 plans), CapriTM Applicator Set (Varian Medical Systems, Inc., Palo Alto, CA) (CC) (19 plans), Rotte Endometrial Applicator Set (Elekta Brachytherapy, Netherlands) (RDT) (18 plans), and the Advanced Gynecological Applicator Venezia (Vz) (Elekta Brachytherapy, Netherlands) (6 plans) were retrospectively reviewed.
Source: Medical Dosimetry - Category: Radiology Authors: Source Type: research