How Much Time Does It Take to Migrate Medical Imaging Legacy Data?
Institutions that choose to upgrade or replace their legacy picture archiving and communications system (PACS) are faced with the thorny question of what to do with the historical data stored on the system. In most states, medical providers are required to retain patient medical records for seven years or more after their creation (and even longer in cases where pediatric images are involved), which means that imaging studies need to be preserved beyond the average lifetime of the PACS that archives them.
There are essentially two choices when dealing with legacy PACS data: You can leave the data on the legacy system and maintain it for access by the new system, or you can migrate the data to the new system.
