Computed Simulation System for Cryoablation Therapy of Lung Tumor

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With thermal monitoring of porcine lung treated by cryoablation, sequential spread of low temperature zone around cryoprobe in the porcine lung could be imaged theoretically. Then correlation between CT findings and pathological feature after lung cryoablation and low temperature zone(less than-20℃) during cryoablation was evaluated. These data should make possible to construct computed simulation system for optimal insertion of cryoprobe in the lung.