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2.2.1 Application Data Flow Diagram
ILLUSTRATION 2-0
IMPLEMENTATION MODEL DATA FLOW DIAGRAM
There are five Real-World Activities that will cause the DICOM Server Application Entity
(DICOM Server AE) to initiate a DICOM association to a remote DICOM Application Entity.
(1) The Choose “Push” Option Real-World activity consists of an operator selecting one or more
study, series or image in the local database manager and choosing either “Push Examination”,
“Push Series” or “Push Image from the “Network” pull-down menu on the local database
manager to send the image(s) to a selected destination.
(2) Real-World Activity, Query Remote, causes the DICOM Server AE to initiate an association
to the Remote DICOM AE and request the list of all studies. Once the DICOM Server AE
receives the list of studies, it will select the first study (as determined through the local database
manager list sort criterion) and request the list of series for that study. After receiving the list of
series the DICOM Server AE will ask for the list of images for the first series in the list. The
operator can then select any study in the study list to retrieve the list of series and images.
(3) Real-World Activity, Choose “Get” Option, will be available once the Query Remote activity
is performed. The operator can now select one or more study (series or image) and ask the
DICOM SERVER
AE
Standard
Image
Remotely
Stored
Choose
Push
Option
Remote system
requests image
storage
Image
Stored
locally
Choose
Query
Remote
Option
Choose
Get Option
Query
Retrieve
SCP
Query
remote Q/R
SCP
Remote
Query/Get
Request
Verify
Request
Choose
ping
DICOM
host
SAVE option
Image Remotely stored
and committed
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