Prostate bed motion
Webb9 mars 2024 · Prostatectomy bed movements and/or deformations are mainly dictated by changes in the volume and shape of rectum and bladder ( 18, 22 ). The aim of this review … WebbProstate intrafraction motion during the preparation and delivery of MR-guided radiotherapy sessions on a 1.5T MR-Linac Prostate intrafraction motion during the preparation and delivery of MR-guided radiotherapy sessions on a 1.5T MR-Linac Authors
Prostate bed motion
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WebbAnalysis of prostate bed motion using an endorectal balloon and cone beam computed tomography during postprostatectomy radiotherapy J. Joo, Y. Kim, +5 authors B. Cho Medicine, Physics OncoTargets and therapy 2016 TLDR The BM was the main component of the total setup error, suggesting that interfractional PBM was well controlled by the … Webb9 juli 2013 · Prostate bed motion was calculated for the upper and lower segments by measuring the position of surgical clips located close to midline relative to bony …
Webb30 okt. 2024 · By improving prostate bed localisation, gold seed fiducial markers can decrease PTV margins, reduce normal tissue radiation exposure and allow for dose-escalated and/or hypofractionated... WebbThe BM was the main component of the total setup error, suggesting that interfractional PBM was well controlled by the ERB device. Background The authors conducted this …
Webb24 maj 2016 · For prostate bed matching, manual matching was conducted based on the anterior rectal wall and the shift (PBM) was recorded. Total setup error was defined as … Webb1 okt. 2012 · The maximum inter- and intrafraction prostate bed motion was primarily in the anterior-posterior direction. Margins of at least 3-5 mm with IGRT and 4-7 mm …
WebbThe BM was the main component of the total setup error, suggesting that interfractional PBM was well controlled by the ERB device. Background The authors conducted this prospective study to analyze the amount of interfractional prostate bed motion (PBM) and quantify its components with the use of an endorectal balloon (ERB). Methods A total of …
Webb28 juni 2012 · Conclusions: Relative to the bony pelvic structure, the prostate bed motion characteristics are similar to that of intact prostate, as summarized in Table 2 of Rasch et al 2005 (‘Target Definition in Prostate, Head, and Neck.’ Semin Radiat Oncol 15:136–145). Volume 39, Issue 6Part6. June 2012. increase motility spermWebb28 juni 2012 · Purpose: To study prostate-bed motion after prostatectomy using the surgical clips as a surrogate. Methods: On the treatment planning CT, surgical clips … increase mortality rateWebb1 okt. 2012 · Purpose: Setup errors and prostate intrafraction motion are main sources of localization uncertainty in prostate cancer radiation therapy. This study evaluates four different imaging modalities 3D ultrasound (US), kV planar images, cone-beam computed tomography (CBCT), and implanted electromagnetic transponders (Calypso/Varian) to … increase mouse dpi windows 11WebbProstate bed motion was calculated for the upper and lower segments by measuring the position of surgical clips located close to midline relative to bony anatomy in the axial … increase motorcycle ground clearanceWebb11 feb. 2012 · ... 11 Various image-guided radiation therapy (IGRT) methods have been used to assess prostate bed motion such as ultrasound, cone beam CT (CBCT), … increase mortgage paymentsWebbThe PBM was defined as the shift from the bony alignment to the prostate bed matching, or as the total setup error minus the BM. For the entire population, the global mean (M) of each shifted value in each direction was calculated as the mean of all means. increase mouse movement speedWebbProstate bed motion was calculated for the upper and lower segments by measuring the position of surgical clips located close to midline relative to bony anatomy in the axial … increase mouse acceleration in skyrim