{"id":45755,"date":"2023-11-20T05:32:14","date_gmt":"2023-11-20T11:32:14","guid":{"rendered":"https:\/\/stage.cancerimagingarchive.net\/analysis-result\/tcga-lgg-mask\/"},"modified":"2025-03-20T13:46:43","modified_gmt":"2025-03-20T18:46:43","slug":"tcga-lgg-mask","status":"publish","type":"tcia_analysis_result","link":"https:\/\/stage.cancerimagingarchive.net\/analysis-result\/tcga-lgg-mask\/","title":{"rendered":"TCGA-LGG-MASK"},"featured_media":0,"template":"","class_list":["post-45755","tcia_analysis_result","type-tcia_analysis_result","status-publish"],"cancer_types":["Low Grade Glioma"],"citations":[45741,45743,9225],"result_doi":"10.7937\/K9\/TCIA.2017.BD7SGWCA","result_download_info":"Some data in this collection contains images that could potentially be used to reconstruct a human face. To safeguard the privacy of participants, users must sign and submit a <a href=\"https:\/\/wiki.cancerimagingarchive.net\/download\/attachments\/4556915\/TCIA%20Restricted%20License%2020220519.pdf?version=1&amp;modificationDate=1652964581655&amp;api=v2\">TCIA Restricted License Agreement<\/a> to <a href=\"mailto:help@cancerimagingarchive.net\">help@cancerimagingarchive.net<\/a> before accessing the data.","result_downloads":[45753,45747,45749,45751],"version_change_log_archived":"Version 1 (Current): 2017\/03\/17\r\n   Data TypeDownload all or Query\/FilterImages (DICOM, 9.03 GB)  Clinical data (CSV)VASARI information (CSV)VASARI MR feature key (PDF)Matlab Segmentations\u00a0Please contact help@cancerimagingarchive.net to request access.\u00a0More information is here and in the Detailed Description for this Collection.","versions":false,"additional_resources":"The following external resources have been made available by the data submitters.\u00a0 These are not hosted or supported by TCIA, but may be useful to researchers utilizing this collection.\r\n<ul>\r\n \t<li><a href=\"https:\/\/github.com\/mvallieres\/radiomics\">Source code<\/a> used in this study on Github<\/li>\r\n<\/ul>","cancer_locations":["Brain"],"publications_related":"The Collection authors recommend these readings to give context to this dataset","result_page_accessibility":"Limited","detailed_description":"","publications_using":"TCIA maintains\u00a0<a href=\"https:\/\/commons.datacite.org\/doi.org\/10.7937\/K9\/TCIA.2017.BD7SGWCA\">a list of publications<\/a>\u00a0that leveraged this dataset. If you have a manuscript you\u2019d like to add please\u00a0<a href=\"http:\/\/www.cancerimagingarchive.net\/support\/\">contact TCIA\u2019s Helpdesk<\/a>.","result_title":"ROI Masks Defining Low-Grade Glioma Tumor Regions In the TCGA-LGG Image Collection","species":["Human"],"version_number":"1","date_updated":"2017-03-17","related_collections":[44065],"result_short_title":"TCGA-LGG-Mask","subjects":"188","related_analysis_results":false,"result_browse_title":"ROI Masks Defining Low-Grade Glioma Tumor Regions In the TCGA-LGG Image Collection (TCGA-LGG-Mask)","supporting_data":["Software\/Source Code"],"version_change_log":"","collections":"Below is a list of the Collections used in these analyses:\r\n<ul>\r\n \t<li><a href=\"https:\/\/doi.org\/10.7937\/K9\/TCIA.2016.L4LTD3TK\">TCGA-LGG<\/a> Note: Limited Access. Please request both TCGA-LGG-Mask and TCGA-LGG.<\/li>\r\n<\/ul>","result_summary":"This collection contains 406 ROI masks in MATLAB format defining the low grade glioma (LGG) tumour region on T1-weighted (T1W), T2-weighted (T2W), T1-weighted post-contrast (T1CE) and T2-flair (T2F) MR images of 108 different patients from the <a href=\"https:\/\/cancerimagingarchive.net\/collection\/tcga-lgg\/\" target=\"_blank\" rel=\"noopener\">TCGA-LGG<\/a> collection. From this subset of 108 patients, 81 patients have ROI masks drawn for the four MRI sequences (T1W, T2W, T1CE and T2F), and 27 patients have ROI masks drawn for three or less of the four MRI sequences. The ROI masks were used to extract texture features in order to develop radiomic-based multivariable models for the prediction of isocitrate dehydrogenase 1 (IDH1) mutation, 1p\/19q codeletion status, histological grade and tumour progression.\r\n\r\nClinical data (188 patients in total from the TCGA-LGG collection, some incomplete depending on the clinical attribute), VASARI scores (188 patients in total from the TCGA-LGG collection, 178 complete) with feature keys, and <a href=\"https:\/\/github.com\/mvallieres\/radiomics\">source code<\/a> used in this study are also available with this collection. Please contact Martin Valli\u00e8res (<a href=\"mailto:mart.vallieres@gmail.com\">mart.vallieres@gmail.com<\/a>) of the Medical Physics Unit of McGill University for any scientific inquiries about this dataset.","collection_downloads":[45745],"result_featured_image":false,"result_acknowledgements":"","hide_from_browse_table":"0","program":["Community"],"_links":{"self":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/v1\/analysis-results\/45755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/v1\/analysis-results"}],"about":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/wp\/v2\/types\/tcia_analysis_result"}],"version-history":[{"count":1,"href":"https:\/\/stage.cancerimagingarchive.net\/api\/v1\/analysis-results\/45755\/revisions"}],"predecessor-version":[{"id":47453,"href":"https:\/\/stage.cancerimagingarchive.net\/api\/v1\/analysis-results\/45755\/revisions\/47453"}],"wp:attachment":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/wp\/v2\/media?parent=45755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}