Control System for MR-Guided Cryotherapy: Short-Term Prediction of Therapy Boundary Using Automatic Segmentation and 3D Optical Flow

Topics:
Healthcare Services
Tags:
3D,
Springer Science+Business Media,
Therapy
Source:
Springer Science+Business Media

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Overview: During cryotherapy, it is extremely useful for the interventionalists to have available intra-operatively a 3D iceball visualization, to ensure the effectiveness and safety of the procedure. Additionally, it is highly beneficial to provide the interventionalists with a best estimate of how the iceball will grow in the future, and an estimate of the extent to which the target region and the tissues around it will be ablated. In this paper, they introduce a newly developed control system for cryotherapy using a approach for the real-time/future predicted assessments of the treatment. The system has been validated using results from cryotherapy experiments.

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Format: PDF | Size: 4,352KB | Date: Aug 2004 | Pages: 9

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