Intensity-Modulated Radiation Therapy
Clinical Evidence and Techniques
Page
%P
11 Result(s)
within
Yasumasa Nishimura
Radiotherapy
-
Article
Clinical outcomes and failure patterns after postoperative radiotherapy for oral cavity squamous cell carcinoma
This study aimed to assess recurrence patterns and identify the optimal dose and target volumes of postoperative radiotherapy (PORT) in patients with oral cavity squamous cell carcinoma (OSCC).
-
Article
Difference in failure patterns after stereotactic body radiotherapy for lung cancer according to clinical T stage based on 4D computed tomography
Stereotactic body radiotherapy (SBRT) is a treatment option for early-stage lung cancer. We aimed to examine the differences in failure patterns after SBRT according to the clinical T stage.
-
Article
Open AccessOrgans-at-risk dose constraints in head and neck intensity-modulated radiation therapy using a dataset from a multi-institutional clinical trial (JCOG1015A1)
JCOG1015A1 is an ancillary research study to determine the organ-specific dose constraints in head and neck carcinoma treated with intensity-modulated radiation therapy (IMRT) using data from JCOG1015.
-
Article
Open AccessFeasibility study of volumetric modulated arc therapy with Halcyon™ linac for total body irradiation
The use of total body irradiation (TBI) with linac-based volumetric modulated arc therapy (VMAT) has been steadily increasing. Helical tomotherapy has been applied in TBI and total marrow irradiation to reduce...
-
Article
Open AccessDummy-run for standardizing plan quality of intensity-modulated radiotherapy for postoperative uterine cervical cancer: Japan Clinical Oncology Group study (JCOG1402)
The purpose of this study was to assess compliance with treatment planning in a dummy-run for a multicenter clinical trial involving patients with high-risk postoperative uterine cervical cancer using intensit...
-
Article
Open AccessMechanical performance of a commercial knowledge-based VMAT planning for prostate cancer
This study clarified the mechanical performance of volumetric modulated arc therapy (VMAT) plans for prostate cancer generated with a commercial knowledge-based treatment planning (KBP) and whether KBP system ...
-
Article
Comparison of lesion enhancement between BB Cube and 3D-SPGR images for brain tumors with 1.5-T magnetic resonance imaging
This study aimed to compare the detectability of neoplastic lesion enhancement after gadolinium-based contrast media injection in three-dimensional T1-weighted black blood Cube (3D-T1W BB Cube) and three-dimen...
-
Book
-
Article
Open AccessPatterns of radiotherapy practice for biliary tract cancer in Japan: results of the Japanese radiation oncology study group (JROSG) survey
The patterns of radiotherapy (RT) practice for biliary tract cancer (BTC) in Japan are not clearly established.
-
Article
Dosimetric properties and clinical application of an a-Si EPID for dynamic IMRT quality assurance
Dosimetric properties of an amorphous silicon electronic portal imaging device (EPID) for verification of intensity-modulated radiation therapy (IMRT) were investigated as a replacement for conventional verifi...
-
Article
Randomized Clinical Trial of Postoperative Strontium-90 Radiation Therapy for Pterygia
Postoperative adjuvant treatment with strontium-90 radiation therapy (RT) is a proven technique for reducing the recurrence of pterygium. This randomized trial was conducted to evaluate whether a total dose of...
