{"collection_id":"qin_breast_dce_mri","collection_name":"QIN Breast DCE-MRI","cancer_types":"Breast Cancer","tumor_locations":"Breast","species":"Human","subjects":10,"supporting_data":"Clinical, Image Analyses","description":"This collection of breast dynamic contrast-enhanced (DCE) MRI data contains images from a\nlongitudinal study to assess breast cancer response to neoadjuvant chemotherapy. Images were\nacquired at four time points: prior to the start of treatment (Visit 1, V1), after the first cycle\nof treatment (Visit 2, V2), at midpoint of treatment course (Visit 3, V3), and after completion of\ntreatment (prior to surgery) (Visit 4, V4). The value of this collection is to provide clinical\nimaging data for the development and validation of quantitative imaging methods for assessment of\nbreast cancer response to treatment.\nPlease see the QIN Breast DCE-MRI (https://doi.org/10.7937/k9/tcia.2014.a2n1ixox) page to learn\nmore about the images and to obtain any supporting metadata for this collection.","patients":10,"studies":20,"series":672,"instances":76328,"size_TB":0.016,"modalities":["KO","MR"],"licenses":[{"license_short_name":"CC BY 3.0","series":672,"size_TB":0.016}]}