随着放疗技术的进步,调强放疗(IMRT)或容积调强(VMAT)也能够达到危及器官限量要求。IMRT比适形放疗(CRT)存在明显优势,特别是一些不规则靶区和临近重要器官。 1)Sunil Krishnan等对25例颅底脊索瘤患者放疗,中位剂量为 50.4Gy (45~54Gy),大部分患者采...
Comparison Between IMAT And IMRT Planning For Stereotactic Body Radiation Therapy (SBRT) Of Hepatocellular Carcinoma (HCC)AmphipodEnemy-free spaceFitnessPlant-herbivore interactionNew ZealandSeaweedIn 1989, Ingalls Shipbuilding contracted to design and construct three Sa'ar V Class corvettes for the ...
Zi Ouyang,1Danielle V. LaHurd,et al. Treatment planning of VMAT and step‐and‐shoot IMRT delivery techniques for single fraction spine SBRT: An intercomparative dosimetric analysis and phantom‐based quality assurance measurements. J Appl Clin Med Phys. 2020 Jan; 21(1): 62–68. LongHuangPhD...
Zi Ouyang,1Danielle V. LaHurd,et al. Treatment planning of VMAT and step‐and‐shoot IMRT delivery techniques for single fraction spine SBRT: An intercomparative dosimetric analysis and phantom‐based quality assurance measurements. J Appl Clin Med Phys. 2020 Jan; 21(1): 62–68. LongHuangPhD...
40: IMRT, IGRT, SBRT: Advances in the Treatment Planning and Delivery of Radiotherapy Frontiers of Radiation Therapy and Oncology, Vol. 40: IMRT, IGRT, SBRT: Advances in the Treatment Planning and Delivery of Radiotherapy... JL Meyer,BD Kavanagh,JA Purdy,... - 《Medical Physics》 被引量:...
Stereotactic body radiation therapy (SBRT) has emerged as a valuable alternative to conventional radiotherapy for pancreatic cancer. The theoretical advantages of SBRT include: (1) shortened treatment duration; (2) reduced delay in additional chemotherapy or surgery; (3) highly conformal high dose ...
Purpose: evaluation and comparison of volumetric modulated RapidarcTM radiotherapy (RA-IMRT) vs linac based Stereotactic body radiotherapy (SBRT) in the salvage treatment of isolated lymph node recurrences in patients affected by gynaecological cancer.Materials and Methods From January 2010 to September ...
Background and Objectives To compare outcomes in patients receiving neoadjuvant stereotactic body radiation therapy (SBRT) with those receiving intensity-modulated radiation therapy (IMRT) for pancreatic adenocarcinoma. Methods We analyzed patients receiving neoadjuvant SBRT for borderline resectable (BRPC) and...
《初次立体定向放射外科治疗脑转移瘤后,使用挽救性全脑放疗与挽救性立体定向放射外科的相关因素的比较。Factors Associated with the Use of Salvage Whole Brain Radiation Therapy Versus Salvage Stereotactic Radiosurgery After Initial Stereota...
Stereotactic body radiation therapy (SBRT) is increasingly becoming an effective alternative to other treatment modalities in the treatment of cancer. Evidence from a variety of different data sources including prospective and retrospective series, large