{"collection_id":"gbm_dsc_mri_dro","collection_name":"GBM-DSC-MRI-DRO","cancer_types":"Phantom","tumor_locations":"Brain Phantom","species":"Human","subjects":3,"supporting_data":null,"description":"The standardization of dynamic susceptibility contrast (DSC)-magnetic resonance imaging (MRI) have\nbeen confounded by a lack of consensus on DSC-MRI methodology for preventing potential relative\ncerebral blood volume (CBV) inaccuracies, including the choice of acquisition protocols and\npostprocessing algorithms. Therefore, a digital reference object (DRO) was developed using\nphysiological and kinetic parameters derived from a patient database, unique voxel-wise\n3-dimensional tissue structures, and a validated MRI signal computational approach. The primary,\nintended use of the DRO is to validate image acquisition and analysis methods for accurately\nmeasuring relative cerebral blood volume in glioblastomas\nPlease see the GBM-DSC-MRI-DRO (https://doi.org/10.7937/TCIA.2020.RMWVZWIX) wiki page to learn\nmore about the\nimages and to obtain\nany supporting metadata for this collection.","patients":3,"studies":31,"series":364,"instances":47164,"size_TB":0.004,"modalities":["MR"],"licenses":[{"license_short_name":"CC BY 4.0","series":364,"size_TB":0.004}]}