CTSC:ARRA.072010

Back to CTSC:ARRA supplement

Agenda

• Report from National CTSC Imaging Working Group
• Update and demo on Phase 2 mi2b2 software
• uxp and UI design: workflow analysis

Harvard Catalyst Medical Informatics group Meeting Minutes July 20, 2010

In attendance:

• Bill Wang
• Wendy Plesniak
• Valerie Humblet
• Chris Herrick
• Charles McGow
• Darren Sack
• Shawn Murphy
• Cynthia Lee
• Steve Pieper
• Randy Gollub
• Bill Tellier
• Jesse Wei (phone)
• Kathy Andriole (phone)
• Mark Anderson (phone)
• Dan Marcus (phone)

Meeting Minutes

National CTSC Imaging Workgroup Steering Committee meeting report

under construction, check back tomorrow

mi2b2 software

• Chris demo'd the Phase 2 software. No change in user interface from Phase 1. Enter patient MRN, search, goes to our DMC4chee instance in the cloud and gets list of images, can click on image and get series list, click on the series and it fetches the images.
• Bill will be installing the software at MGH this afternoon.
• Discussion regarding the programming underlying the demo. Don't have to queue up C-find, they are asynchronous. Only need to queue C-moves which we were going to do anyway. from BIRN CC has been very helpful in working out the details for the programming. Chris has another call with him to follow up on his research on the DMC4chee libraries to see if they were useful. DICOM queries to XNAT? Built XNAT gateway, a service that manages C-move, C-find commands by translating it to XNAT services and then moves the other way. This is required to manage credentials (e.g. user can only access images they have permission to see). Used this for the Radiology Department, in their reading room, has a single gateway. Can set it up so that user's own log on and password is the same as their gateway password. Partners uses Windows Active Directory for managing user login. Authenticate against Active Directory. Could write a plug-in for Osirix. XNAT has this generic gateway solution.

Workflow analysis

• Discussed another new revision based on input from last week. Focused on the details of what filter features are useful and required at the level of the Patient Query Panel. Then can sort by these features. Can do nested sorts.

• Jesse shared screen shots of the "drill down" query terms on the BIDMC system with Wendy and Cynthia to use to inform the design.