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Results for "hrctv irctv": 4 found

A Method for Forward Planning with the Venezia HDR Applicator

Authors: Timothy J Allen, David A. Sterling

Affiliation: University of Minnesota Physicians, Department of Radiation Oncology, University of Minnesota, Minneapolis

Abstract Preview: Purpose: Treatment planning for the Venezia HDR brachytherapy applicator is often performed using inverse planning tools such as IPSA or HIPO. However, there are planners who are either unfamiliar wit...

End-to-End Pre-Planning Needle Trajectory and Dwell Time Optimization for 3D Printable Cervical and Vaginal Templates

Authors: Deidre Batchelar, Michael Kudla, Stephanie Merkl, Tony Teke

Affiliation: BC Cancer - Kelowna

Abstract Preview: Purpose: Preplanning 3D-printed templates for cervical and vaginal brachytherapy is an iterative process, often taking hours to for an individual patient.
This study demonstrates an end-to-end auto...

Evaluation of the Accumulated Dose in Combined Radiotherapy for Cervical Carcinoma Using DVH Addition and Deformable Image Registration Based on Optimization of BT Boost Region in EBRT

Authors: Qiu Tang, Yeqiang Tu, Jiahao Wang, Lu Wang

Affiliation: Women's Hospital School of Medicine Zhejiang University, Hangzhou Women's Hospital

Abstract Preview: Purpose: The BT boost regions were previously delineated and optimized during EBRT planning process. The differences of DVH parameters addition (PA), deformable dose summation (DS) with BT boost regio...

Salvage High-Dose-Rate Brachytherapy for Locally Recurrent Prostate Cancer Treating Whole Gland with Focal Boost in Two Fractions

Authors: Elizabeth K. Butker, Cara Cimmino, Jenna L. Fair, David Matthew Giles, Bruce Hershatter, Shadab Momin, Sagar Patel, John Pattaras, Kamran Salari Salari, Aaron Weiss

Affiliation: Department of Radiation Oncology and Winship Cancer Institute, Emory University, Emory University School of Medicine

Abstract Preview: Purpose: Prostate cancer patients may experience a local-only failure after radiation. While high-dose-rate (HDR) brachytherapy may have more favorable toxicity profile and cancer control compared to ...