{"id":42149,"date":"2023-11-20T02:13:14","date_gmt":"2023-11-20T08:13:14","guid":{"rendered":"https:\/\/stage.cancerimagingarchive.net\/versions\/lidc-idri-ver1\/"},"modified":"2023-11-20T02:13:14","modified_gmt":"2023-11-20T08:13:14","slug":"lidc-idri-ver1","status":"publish","type":"versions","link":"https:\/\/stage.cancerimagingarchive.net\/versions\/lidc-idri-ver1\/","title":{"rendered":"LIDC-IDRI-VER1"},"template":"","class_list":["post-42149","versions","type-versions","status-publish"],"version_number":"1","version_text":"<p> There was a \"pilot release\" of 399 cases of the LIDC CT data via the\u00a0NCI CBIIT installation of NBIA . The LIDC-IDRI collection contained on TCIA is the complete data set\u00a0of all 1,010 patients which includes all 399 pilot CT cases plus the additional 611 patient CTs and all 290 corresponding chest x-rays. A table which allows\u00a0 <a data-linked-resource-container-id=\"1966254\" data-linked-resource-container-version=\"121\" data-linked-resource-content-type=\"application\/vnd.ms-excel\" data-linked-resource-default-alias=\"NBIAtoTCIA-patientIDs-official.xls\" data-linked-resource-id=\"4685912\" data-linked-resource-type=\"attachment\" data-linked-resource-version=\"1\" data-nice-type=\"Excel Spreadsheet\" download=\"NBIAtoTCIA-patientIDs-official.xls\" href=\"\/wp-content\/uploads\/NBIAtoTCIA-patientIDs-official.xls\"> mapping between the old NBIA IDs and new TCIA IDs <\/a> \u00a0can be downloaded for those who have obtained and analyzed the older data. <\/p>\n<p> \u00a0  For a subset of approximately 100 cases from among the initial 399 cases released, inconsistent rating systems were used among the 5 sites with regard to the spiculation and lobulation characteristics of lesions identified as nodules &gt; 3 mm. The XML nodule characteristics data as it exists for some cases will be impacted by this error. We apologize for any inconvenience.<\/p>\n<p>\u00a0 Contrary to previous documentation (prior to March 2010), the correct ordering for the subjective nodule lobulation and nodule spiculation rating scales stored in the XML files is 1=none to 5=marked. The issue of consistency noted above still remains to be corrected.<\/p>","version_date":"2011-06-23","version_downloads":false,"related_collection":"LIDC-IDRI","related_analysis_result":false,"_links":{"self":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/v1\/versions\/42149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/v1\/versions"}],"about":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/wp\/v2\/types\/versions"}],"wp:attachment":[{"href":"https:\/\/stage.cancerimagingarchive.net\/api\/wp\/v2\/media?parent=42149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}