TCIA is a service which de-identifies and publishes medical images of cancer for download. New data proposals are reviewed by an Advisory Group on a quarterly basis. The data are organized as “collections”; typically, patients’ imaging related by a common disease (e.g. lung cancer), image modality or type (MRI, CT, digital histopathology, etc.) or research focus. Supporting data related to the images such as patient outcomes, treatment details, genomics and expert analyses are also provided when available. The user community are also encouraged to publish new analyses derived from TCIA datasets. Examples include adding new image labels, annotations, organ/tumor segmentations, and radiomic/pathomic features to existing collections.
Please follow guidance from the TCIA Data Usage Policies and Restrictions page: https://www.cancerimagingarchive.net/data-usage-policies-and-restrictions/