This terminology is used as distinct from a traditional Picture Archiving and Communications Systems ( PACS ) .
There is debate about where the boundary between a VNA and a PACS lies along the continuum of their common features .
This terminology is used as distinct from a traditional Picture Archiving and Communications Systems ( PACS ) , although there is debate about where the boundary between a VNA and a PACS lies along the continuum of their common features .