Search results for "mpMRI"

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Prospective Image Quality and Lesion Assessment in the Setting of MR-Guided Radiation Therapy of Prostate Cancer on an MR-Linac at 1.5 T: A Compariso…

2021

The objective of this study is to conduct a qualitative and a quantitative image quality and lesion evaluation in patients undergoing MR-guided radiation therapy (MRgRT) for prostate cancer on a hybrid magnetic resonance imaging and linear accelerator system (MR-Linac or MRL) at 1.5 Tesla. This prospective study was approved by the institutional review board. A total of 13 consecutive patients with biopsy-confirmed prostate cancer and an indication for MRgRT were included. Prior to radiation therapy, each patient underwent an MR-examination on an MRL and on a standard MRI scanner at 3 Tesla (MRI3T). Three readers (two radiologists and a radiation oncologist) conducted an independent qualita…

0301 basic medicineCancer ResearchIntraclass correlationImage qualityPIRADSFleiss' kappalcsh:RC254-282ArticleLesion03 medical and health sciences0302 clinical medicineimage qualityMedicineEffective diffusion coefficientimage guidanceRadiation oncologistMR-Linacmedicine.diagnostic_testbusiness.industryMagnetic resonance imaginglcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogenslesion detection030104 developmental biologyadaptive radiotherapyOncologyprostate carcinoma030220 oncology & carcinogenesismpMRImedicine.symptombusinessNuclear medicineKappaCancers
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