==== PACS ==== The Picture Archiving and Communication System (PACS) is a system used to store medical images. It is also a tool for accessing the data in various modalities. There are many PACS system available online such as `Orthanc `_, `DCM4CHE `_ and `DCMTK `_. .. toctree:: :maxdepth: 1 :caption: Contents: orthanc pypacs