Data in Core metadata is common across all data in LabCAS. Data extensions are used to extend the metadata for specific data categories, modalities, etc. Multiple extensions can be used when annotating a dataset or file. For example, radiology files may all use a common DICOM extension + a specific extension for mammography.

Data Model Viewer

Data Model and FAIR Alignment

CDE Form Tools — Notice: following this link will take you from the EDRN Public Portal to the Data Management and Coordinating Center's "Secure Site," which requires a separate login.