WebConsensus-Guidelines. Highly conformal-techniques (IMRT/VMAT) were used for treatment planning. Intra and interfraction (CBCT or X-Ray-ExacTrac) verication were mandatory. Results From February 2010 to January 2024, 129 patients with spinal metastases were treated with SBRT [1 fraction/18 Gy (75%) or 5 fractions/7 Gy] (25%). WebJan 1, 2024 · Purpose: To present interobserver variability in thecal sac (TS) delineation based on contours generated by 8 radiation oncologists experienced in spine stereotactic body radiation therapy and to propose contouring recommendations to standardize practice.
eContouring for SBRT/Spine Cancer Case Library ASTRO
WebESTRO-ACROP guideline: Interstitial multi-catheter breast brachytherapy as Accelerated Partial Breast Irradiation alone or as boost - GEC-ESTRO Breast Cancer Working Group … WebJan 1, 2024 · The similarity between the contouring guidelines for both intact and postoperative spine SBRT should be noted. Specifically, these guidelines are consistent with the previously published definitive guidelines to include the involved and adjacent ISRC sites but use the extent of preoperative tumor involvement and take into account anatomic ... calls using a rotary phone
SBRT in non-spine bone metastases: a literature review
WebOct 9, 2024 · An automatic target contouring system for spine SBRT is useful to reduce inter-observer differences in target definition. In this study, an automatic contouring tool was evaluated. Simulation CT scans and MRI data of 20 patients with spinal metastases were evaluated. ... through the adoption of specific guidelines and specific automatic ... WebMar 11, 2024 · Table 14.2 displays the contouring guidelines for abdominal organs with definitions from the aforementioned RTOG atlas as well as a current open clinical trial: “Phase 1 Study of Stereotactic Body Radiotherapy (SBRT) for the Treatment of Multiple Metastases” (NRG-BR001 Protocol; 36). Dose Constraints to Critical Structures WebApr 14, 2024 · Simulation and contouring. All patients were simulated in a stable supine position on a vacuum cushion (from D2-3 to L5) or with a shoulder mask (from cervical level to D2-3) depending on the spine level. ... as described on International Spine Radiosurgery Consortium Consensus Guidelines for spine SBRT. A 1–3 mm margin was added to the … call surveymonkey customer service