{"collection_id":"qin_breast","collection_name":"QIN-BREAST","cancer_types":"Breast Cancer","tumor_locations":"Breast","species":"Human","subjects":68,"supporting_data":"Clinical","description":"This collection contains longitudinal PET/CT and quantitative MR images collected for the purpose\nof studying treatment assessment in breast cancer in the neoadjuvant setting. Images were acquired\nat three time points: prior to the start of treatment (t1), after the first cycle of treatment (t2),\nand either after the second cycle of treatment or at the completion of all treatments (prior to\nsurgery) (t3). The PET/CT images were acquired with a support device built in-house to allow the\npatient to be in the prone position to facilitate registration with the MRI data. The value of this\ncollection is to provide clinical imaging data for the development and evaluation of quantitative\nimaging methods for treatment assessment early in the course of therapy for breast cancer.\nAn extension of this dataset is available via the\n QIN-BREAST-02 (https://doi.org/10.7937/TCIA.2019.4cfm06rr) collection.\nPlease see the QIN-Breast (https://doi.org/10.7937/K9/TCIA.2016.21JUebH0) wiki page to learn more\nabout the images and to obtain any supporting metadata for this collection.","patients":68,"studies":216,"series":659,"instances":102574,"size_TB":0.011,"modalities":["CT","MR","PT","SEG"],"licenses":[{"license_short_name":"CC BY 3.0","series":536,"size_TB":0.011},{"license_short_name":"CC BY 4.0","series":123,"size_TB":0.0}]}