234 Small Bowel Tolerance in Stereotactic Ablative Radiotherapy (SABR)
نویسندگان
چکیده
منابع مشابه
Technical know‐how in stereotactic ablative radiotherapy (SABR)
Stereotactic ablative radiotherapy (SABR) is an addition to the armamentarium against cancer. The technical requirements for SABR are very stringent, given its very narrow therapeutic window. However, when the principles are strictly followed, it is possible to deliver SABR to extracranial tumours safely and effectively.
متن کاملStereotactic ablative body radiotherapy (SABR) for primary and secondary lung tumours
Stereotactic ablative body radiotherapy (SABR) represents a technological breakthrough in radiotherapy technique, with proven benefits to patients in terms of improved tumour control and overall survival. The key components of SABR are described. The current evidence base for SABR for the treatment of primary and secondary lung tumours is appraised, and key ongoing trials are identified.
متن کاملQuantification of interplay and gradient effects for lung stereotactic ablative radiotherapy (SABR) treatments
This study quantified the interplay and gradient effects on GTV dose coverage for 3D CRT, dMLC IMRT, and VMAT SABR treatments for target amplitudes of 5-30 mm using 3DVH v3.1 software incorporating 4D Respiratory MotionSim (4D RMS) module. For clinically relevant motion periods (5 s), the interplay effect was small, with deviations in the minimum dose covering the target volume (D99%) of less t...
متن کاملHypofractionated image-guided breath-hold SABR (Stereotactic Ablative Body Radiotherapy) of liver metastases – clinical results
PURPOSE Stereotactic Ablative Body Radiotherapy (SABR) is a non-invasive therapy option for inoperable liver oligometastases. Outcome and toxicity were retrospectively evaluated in a single-institution patient cohort who had undergone ultrasound-guided breath-hold SABR. PATIENTS AND METHODS 19 patients with liver metastases of various primary tumors consecutively treated with SABR (image-guid...
متن کاملHistorical Development of Stereotactic Ablative Radiotherapy
Stereotactic radiosurgery (SRS) has been an effective modality for the treatment of benign and malignant cranial disease for over 50 years. Just as SRS revolutionized the practice of neurosurgery, stereotactic ablative radiotherapy (SAbR) in extracranial sites is now challenging conventional wisdom with regard to the practice of radiation oncology. This clinical paradigm change has been enabled...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2019
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(19)33298-0