Philips Epiq 5 Manual
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Module Name
Attribute Name
Tag VR BQ PQ R D IOD M SD
Patient Medical
Medical Alerts (0010,2000) LO x x
Additional Patient’s History (0010,21B0) LT x x
Pregnancy Status (0010,21C0) US x
Last Menstrual Date (0010,21D0) DA x x
Special Needs (0038,0050) LO x x
Note 1: Patient Comments originating from modality worklist patients are not exported on exams consisting entirely of
loop images .
Note 2: If present, Requested Procedure Description (0032,1060) is displayed as Study Description.
Note 3: Requested Procedure Code Sequence (0032,1064) is exported as Procedur e Code Sequence (0008,1032)
Note 4: Additionally mapped to “Study ID” (0020,0010) in Composite Objects
The above table should be read as follows:
Module Name: The name of the associated module for supported worklist attributes.
Attribute Name: Attributes supported to build a Worklist Request Identifier.
Tag: DICOM tag for this attribute.
VR: DICOM VR for this attribute.
BQ : Matching keys for Broad Query Worklist Update. An S indicates that EPIQ/Affiniti supplies
an attribute value for Single Value Match ing or additional specific attributes indicated by “(S)”.
Criteria are specified in PSC - Network/DICOM - DICOM Settings - W orklist device -
Advanced Settings dialog.
PQ : Interactive Query Key for Patient Query Worklist Update. An “x” indicates that EPIQ/Affiniti
supplies this attribute as matching key. Criteria are specified in the Search dialog accessed
from Patient Data Entry screen Worklist tab.
R: Return keys. An x indicates that EPIQ/Affiniti supplies this attribute as a Return Key with
zero len gth for Universal Matching.
D: Displayed keys. An “x” indicates that this worklist attribute is displayed to the user in the
Patient Data Entry screen or Worklist Directory.
IOD: An x indicates that this Worklist attribute is included into all Object Instances created during
performance of the related Procedure Step.
M: An “x” indicates that this Worklist attribute is included in MPPS N -CREATE and/or N -SET
requests.
SD: A numeric value in this column indicates the attribute is a possible value of Study Description
(0008,1030). Starting with attribute marked “1”, the first non- empty attribute value found
becomes the value of Study Description in exported objects . See Study Description
(0008,1030) in Table 8.6.
4.2.2.3.2 Activity –Acquire Images
4.2.2.3.2.1 Description and Sequencing of Activities
An Association to the configured MPPS SCP system is established immediately after the first image is acquired to
send the MPPS N -CREATE message with status of “IN PROGRESS”.
The “End Exam” button causes a “COMPLETED” status in the N -SET message. An exam for which an MPPS
Instance is sent with a status of “COMPLETED” can no longer be updated.
E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 41
The “Cancel Exam” button causes a “DISCONTINUED” message. An exam for which an MPPS Instance is sent with a state of “DISCONTINUED” can also no longer be updated. The system supports creation of “unscheduled cases” by allowing MPPS Instances to be communicated for locally registered Patients. The system performs a single Performed Procedure Step at a time per Scheduled Procedure Step. EPIQ/Affi niti will initiate an Association to issue an: — N-CREATE request according to the Create Modality Performed Procedure Step SOP Instance operation or a — N-SET request to finalize the contents and state of the MPPS according to the Set Modality Performed Procedure Step Information operation. Workflow AE Department Scheduler 1 Open Association 2 N-CREATE (MPPS) - IN PROGRESS 3 Close Association 7 Open Association 8 N-SET (MPPS) - COMPLETED 9 Close Association start exam,acquire image end exam 4 Open Association 5 N-SET (MPPS) - DISCONTINUED 6 Close Association cancel exam Figure 6 SEQUENCING OF ACTIVI TY – ACQUIRE IMAGES A possible sequence of interactions between the Workflow AE and a Departmental Scheduler (e.g. a device such as a RIS or HIS which supports the MPPS SOP Class as an SCP) is illustrated in Figure 6. E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 42
Note: The Cancel and End Exam commands are mutually exclusive. They are both represented here for illustration purposes only. Actual workflow uses one or the other for a given exam. 4.2.2.3.2.2 Proposed Pre sentation Contexts EPIQ/Affiniti will propose Presentation Contexts as shown in the following table: Table 4.31 PROPOSED PRESENTATION CONTEXTS FOR REAL -WORLD ACTIVITY ACQUIRE IMAGES Presentation Context Table Abstract Syntax Transfer Syntax Role Ext. Neg. Name UID Name List UID List Modality Performed Procedure Step 1.2.840.10008.3.1. 2.3.3 Implicit VR Little Endian Explicit VR Little Endian 1.2.840.10008.1.2 1.2.840.10008.1.2.1 SCU None 4.2.2.3.2.3 SOP Specific Conformance for MPPS Table 4.32 summarizes the behavior of EPIQ/Affiniti when encountering status codes in an MPPS N -CREATE or N – SET response. Table 4.32 MPPS N -CREATE / N- SET RESPONSE STATUS HANDLING BEHAVIOR Service Status Further Meaning Error Code Behavior Success Success 0000 The SCP has completed the operation successfully. Failure Processing Failure – Performed Procedure Step Object may no longer be updated 0110 The Association is aborted. Warning Attribute Value Out of Range 0116H The error message is displayed. * * Any other status code. Same as “Failure” above. Table 4.33 summarizes the behavior of EPIQ/Affiniti during communication failure. Table 4.33 MPPS COMMUNICATION FAILURE BEHAVIOR Exception Behavior Timeout Same as “Failure” above. Association aborted by the SCP or network layers Same as “Failure” above. Table 4.34 provides a description of the MPPS N -CREATE a nd N-SET request identifiers. Empty cells in the N - CREATE and N -SET columns indicate that the attribute is not sent. E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 43
Table 4.34 MPPS N -CREATE / N- SET REQUEST IDENTIFIER Attribute Name Tag VR N-CREATE N-SET Specific Character Set (0008,0005) CS Not Sent Modality (0008,0060) CS US Referenced Patient Sequence (0008,1120) SQ > Referenced SOP Class UID (0008,1150) UI >Referenced SOP Instance UID (0008,1155) UI Patient’s Name (0010,0010) PN From Modality Worklist or user input. Patient ID (0010,0020) LO From Modality Worklist or user input. Patient’s Birth Date (0010,0030) DA From Modality Worklist or user input. Patient’s Sex (0010,0040) CS From Modality Worklist or user input. Study ID (0020,0010) SH From Requested Procedure ID from MWL, else System Generated Performed Station AE Title (0040,0241) AE From Ultrasound System Configuration; see 4.4.2 Performed Station Name (0040,0242) SH From Ultrasound System Configuration; see 4.4.2 Performed Location (0040,0243) SH From Ultrasound System Configuration; see 4.4.2 Performed Procedure Step Start Date (0040,0244) DA Actual start date Performed Procedure Step Start Time (0040,0245) TM Actual start time Procedure Code Sequence (0008,1032) SQ Mapped from Requested Procedure Code Sequence (0032,1064) from MWL Mapped from Requested Procedure Code Sequence (0032,1064) from MWL Performed Procedure Step End Date (0040,0250) DA Zero length Actual end date Performed Procedure Step End Time (0040,0251) TM Zero length Actual end time Performed Procedure Step Status (0040,0252) CS IN PROGRESS COMPLETED or DISCONTINUED Performed Procedure Step ID (0040,0253) SH Auto generated, or mapped from Requested Procedure ID from MW L Performed Procedure Step Description (0040,0254) LO Study Description derived from MWL or user entered Same Performed Procedure Type Description (0040,0255) LO Zero length E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 44
Attribute Name Tag VR N-CREATE N-SET Performed Protocol Code Sequence (0040,0260) SQ Zero length OR corresponding to built -in Staged Protocols OR mapped from MWL Scheduled Protocol Code Sequence (0040,0008) Same Scheduled Step Attributes Sequence (0040,0270) SQ > Accession Number (0008,0050) SH From MWL or user entered . MWL value may be edited. > Referenced Study Sequence (0008,1110) SQ One item per item in the MWL Reference Study Sequence. Absent if unscheduled. >> Referenced SOP Class UID (0008,1150) UI Same value as in of the Reference Study Sequence in the MWL >> Referenced SOP Instance UID (0008,1155) UI Same value as in of the Reference Study Sequence in the MWL > Study Instance UID (0020,000D ) UI Same value as in MWL attribute or system generated > Requested Procedure Description (0032,1060) LO Same value as in MWL attribute > Scheduled Procedure Step Description (0040,0007) LO Same value as in MWL attribute > Scheduled Protocol Code Sequence (0040,0008) SQ Same value as in MWL attribute > Scheduled Procedure Step ID (0040,0009) SH Same value as in MWL attribute > Requested Procedure ID (0040,1001) SH Same value as in MWL attribute Performed Series Sequence (0040,0340) SQ Zero length One item per acquired series > Retrieve AE Title (0008,0054) AE > Series Description (0008,103E) LO Study Description derived from MWL or user entered > Performing Physician’s Name (0008,1050) PN See Table 9.9 > Operator’s Name (0008,1070) PN See Table 9.9 > Referenced Image Sequence (0008,1140) SQ One item per referenced image instance >> Referenced SOP Class UID (0008,1150) UI SOP Class UID of acquired instance >> Referenced SOP Instance UID (0008,1155) UI SOP Instance UID of acquired instance E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 45
Attribute Name Tag VR N-CREATE N-SET > Protocol Name (0018,1030) LO See Table 9.9 > Series Instance UID (0020,000E ) UI System generated > Referenced Non- Image Composite SOP Instance Sequence (0040,0220) SQ One item per referenced non- image instance >> Referenced SOP Class UID (0008,1150) UI SOP Class UID of acquired instance >> Referenced SOP Instance UID (0008,1155) UI SOP Instance UID of acquired instance 4.2.2.4 Association Acceptance Policy The Workflow Application Entity does not accept Associations. 4.2.3 Hardcopy Application Entity Specification 4.2.3.1 SOP Classes EPIQ/Affiniti provides Standard Conformance to the following SOP Classes: Table 4.35 SOP CLASSES FOR AE HARDCOPY SOP Class Name SOP Class UID SCU SCP Basic Grayscale Print Management Meta 1.2.840.10008.5.1.1.9 Yes No Basic Color Print Management Meta 1.2.840.10008.5.1.1.18 Yes No 4.2.3.2 Association Establishment Policy 4.2.3.2.1 General The DICOM standard application context name for DICOM 3.0 is always proposed: Table 4.36 DICOM APPLICATION CONTEXT FOR AE HARDCOPY Application Context Name 1.2.840.10008.3.1.1.1 4.2.3.2.2 Number of Associations EPIQ/Affiniti initiates one Association at a time for each configured hardcopy device. Multiple hardcopy devices can be configured. Table 4.37 NUMBER OF ASSOCIATIONS INITIATED FOR AE HARDCOPY Maximum number of simultaneous Associat ions 2 (number of configured hardcopy devices) E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 46
4.2.3.2.3 Asynchronous Nature EPIQ/Affiniti does not support asynchronous communication (multiple outstanding transactions over a single Association). Table 4.38 ASYNCHRONOUS NATURE AS A SCU FOR AE HARDCOPY Maximum number of outstanding asynchronous transactions 1 4.2.3.2.4 Implementation Identifying Information The implementation information for this Application Entity is: Table 4.39 DICOM IMPLEMENTATION CLASS AND VERSION FOR AE HARDCOPY Implementation Class UID 1.3.46.670589.14.10000.105 Implementation Version Name EPIQ-AFFIN_1.05 4.2.3.3 Association Initiation Policy 4.2.3.3.1 Activity – Film Images 4.2.3.3.1.1 Description and Sequencing of Activities The system composes images onto film sheets and sends print requests to job queue. E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 47
HardcopyAEPrinter 1. Open Association 2. N-GET (Printer) 3. N-CREATE (Film Session) 4. N-CREATE (Film Box) 5. N-SET (Image Box) 6. N-ACTION (Film Box) 7. Print film sheets 8. N-DELETE (Film Box) 9. N-DELETE (Film Session) 10. Close Association Figure 7 SEQUENCING OF ACTIVI TY – PRINT IMAGES Figure 7 illustrates a typical sequence of DIMSE messages sent over an association between Hardcopy AE and a Printer. Two DICOM Printers may be simultaneously configured, one for BW and one for Color prints. If both BW and Color printers are configured and selected, the user may choose to automatically send BW prints only to the BW printer and color prints only to the color printer. This feature may only be used while configured for “ After Eac h Print/Acquire ” and during the exam When using the “Send on Demand” feature with print, page(s) that have not been exported will be sent, according to the formatting configuration. If less than a full page is sent, then the remaining space on the page will be left blank. Status of the print -job is reported through the Printer Queue Manager icon. Only one job will be active at a time for each separate hardcopy device. If any Response from the remote Application contains a status other than Success, the Association is aborted and the related Job is switched to a failed state. It can be restarted any time by user interaction. 4.2.3.3.1.2 Proposed Presentation Contexts Table 4.40 s hows the Presentation Contexts EPIQ/Affiniti is capable of proposing. E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 48
Table 4.40 PROPOSED PRESENTATION CONTEXTS FOR ACTIVITY FILM IMAGES Presentation Context Table Abstract Syntax Transfer Syntax Role Ext. Neg. Name UID Name List UID List Basic Grayscale Print Management Meta 1.2.840.10008.5.1. 1.9 Implicit VR Little Endian Explicit VR Little Endian 1.2.840.10008.1.2 1.2.840.10008.1.2.1 SCU None Basic Color Print Management Meta 1.2.840.10008.5.1. 1.18 Implicit VR Little Endian Explicit VR Little Endian 1.2.840.10008.1.2 1.2.840.10008.1.2.1 SCU None 4.2.3.3.1.3 SOP Specific Conformance for all Print SOP Classes Table 4.41 summarizes the general behavior of all Hardcopy AE during communication failure. This behavior is common for all SOP Classes supported by Hardcopy AE. Table 4.41 COMMUNICATION FAILURE BEHAVIOR Exception Behavior Timeout The Association is aborted and reported as “Failed.” Association aborted by the SCP or network layers ”Network Communication Failure” is reported. Details of the supported attributes and status handling behavior are described in the following subsections. 4.2.3.3.1.3.1 Printer SOP Class Operations (N -GET) Hardcopy AE uses the Printer SOP Class N -GET operation to obtain information about the current printer status. Table 4.42 lists the attributes obtained via N -GET. Table 4.42 PRINTER SOP CLASS N -GET RESPONSE ATTRIBUTES Attribute Name Tag VR Value Pre sence of Value Source Printer Status (2110,0010) CS Provided by Printer ALWAYS Printer Printer Status Info (2110,0020) CS Provided by Printer ALWAYS Printer The Printer Status information is evaluated as follows: 1. If Printer status (2110,0010) is NORMAL, the print -job continues to be printed. 2. If Printer status (2110,0010) is FAILURE, the print -job is marked as failed. 3. If Printer status (2110,0010) is WARNING, the print -job continues to be printed. Table 4.43 summarizes the behavior of Hardcopy AE when encountering status codes in a N -GET response. E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 49
Table 4.43 PRINTER SOP CLASS N -GET RESPONSE STATUS HANDLING BEHAVIOR Service Status Further Meaning Error Code Behavior Success Success 0000 The request to get printer status information was success. * * Any other status code. Same as Timeout above. 4.2.3.3.1.3.2 Printer SOP Class Notifications (N -EVENT -REPORT) Hardcopy AE is capable of receiving an N -EVENT -REPORT request at any time during an association. Table 4.44 summarizes the behavior of Hardcopy AE when receiving Event Types within the N -EVENT -REPORT. Table 4.44 PRINTER SOP CLASS N -EVENT -REPORT BEHAVIOUR Event Type Name Event Type ID Behavior Normal 1 The print-job continues to be printed. Warning 2 The print -job. For user-recoverable warnings, the job fails and a 1- hour retry period starts, retrying every 20 seconds. Failure 3 The print-job is marked as failed. * * Status code of 0113H Table 4.45 summarizes the reasons for returning specific status codes in an N-EVENT -REPORT response. Table 4.45 PRINTER SOP CLASS N -EVENT -REPORT RESPONSE STATUS REASONS Service Status Further Meaning Error Code Reasons Success Success 0000 The notification event has been successfully received. Failure No Such Event T ype 0113H An invalid Event Type ID was supplied in the N -EVENT -REPORT request. Failure Processing Failure 0110H An internal error occurred during processing of the N -EVENT -REPORT. A short description of the error will be returned in Error Comment (0000,0902). 4.2.3.3.1.3.3 SOP Specific Conformance for the Film Session SOP Class Hardcopy AE su pports the following DIMSE operations for the Film Session SOP Class: — N-CREATE Details of the supported attributes and status handling behavior are described in the following subsections. 4.2.3.3.1.3.4 Film Session SOP Class Operations (N -CRE AT E) Table 4.46 lists the attributes supplied in an N -CREATE Request. E7 and E5/A70 and A50 1.5.x.x DICOM Conformance Statement 000490000000111 Rev A Page 50