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. 2005 Dec 15;19(2):172–180. doi: 10.1007/s10278-005-9248-5

Fig. 1.

Fig. 1

The four-layer HIPAA-compliant architecture for auditing of medical images in PACS showing various components for each layer: (1) record layer, (2) audit layer, (3) notification layer, and (4) action layer. Shaded components represent already developed components of H-CAS.