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Multiphase Risk Assessment of Atypical Liver Resections

Drechsler, Klaus and Erdt, Marius and Oyarzun Laura, Cristina and Wesarg, Stefan (2012):
Multiphase Risk Assessment of Atypical Liver Resections.
IEEE, Inc., New York, In: 25th IEEE Symposium on Computer-Based Medical Systems and HealthGrid Conference, DOI: 10.1109/CBMS.2012.6266316,
[Conference or Workshop Item]

Abstract

In this work, we present a system based on open-source toolkits that can utilize multiple phases of a liver CT dataset to plan a surgery before the patient enters the operation room. The contributions are an optimized deformable registration of arterial and venous phases of the liver and a methodology to assess surgical risk utilizing both phases. It is shown by the example of two clinical cases, how our system enables the fusion of complementary information into a 3D representation of the patient anatomy. Processing times of single processing steps on a modern machine are quite low, which allows for an integration into clinical routine.

Item Type: Conference or Workshop Item
Erschienen: 2012
Creators: Drechsler, Klaus and Erdt, Marius and Oyarzun Laura, Cristina and Wesarg, Stefan
Title: Multiphase Risk Assessment of Atypical Liver Resections
Language: English
Abstract:

In this work, we present a system based on open-source toolkits that can utilize multiple phases of a liver CT dataset to plan a surgery before the patient enters the operation room. The contributions are an optimized deformable registration of arterial and venous phases of the liver and a methodology to assess surgical risk utilizing both phases. It is shown by the example of two clinical cases, how our system enables the fusion of complementary information into a 3D representation of the patient anatomy. Processing times of single processing steps on a modern machine are quite low, which allows for an integration into clinical routine.

Publisher: IEEE, Inc., New York
Uncontrolled Keywords: Business Field: Visual decision support, Research Area: Confluence of graphics and vision, Computed tomography (CT), Computer assisted surgery, Medical image processing, Image registration, Liver
Divisions: 20 Department of Computer Science
20 Department of Computer Science > Interactive Graphics Systems
Event Title: 25th IEEE Symposium on Computer-Based Medical Systems and HealthGrid Conference
Date Deposited: 12 Nov 2018 11:16
DOI: 10.1109/CBMS.2012.6266316
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