20100323GeorgetownVisit

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Agenda

Aim 2: Treatment planning

  • Optimization is still in development. Issue with real-time. Doesn't necessary affect H Liu's task.
  • 10-20 realistic cases from CT-guided RF retrospective analysis. BWH provides images, ???? segments as tumor as pre-processing. GW/GT run the cases. Gold standard GT physicians. GW take lead in publication.
    • BWH action item - obtain images from CT RF cases.
  • Is milestone met? we are supposed to do 10 cases. We are on track.

Aim 2: Segmentation

  • Sota presented on-line live demonstration of liver segmentation.
  • Sota presented deformable registration methods in CTg liver/kidney.
    • parameter optimization
  • tumor segmentation is not necessary.
  • Not much work has been done for vessel segmentation. Ron strongly suggest VMTK for vessel segmentation.
    • [ Action Items for Sota] Sota will look into the usefulness of the vessel segmentation (VMTK) in Slicer during this trip.
    • S Aylward, looking into vessel segmentation.

Aim 3: System Integration

  • H Liu presented status of Slicer interface for RF ablation
  • H Liu will add manual needle planning to supplement "the automatic planning and optimization."
  • Everyone agreed that we do a mock procedure using Slicer for planning and IGSTK for navigation.
  • H Liu and Z Yaniv coordinate data exchange plan.
  • Mock procedure to be done during summer.