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From the preoperative partial nephrectomy planning perspective, it is essential to expose separately different kidney structures and to analyze their mutual topological relations. Only then, the identification of possible conflicts prior to surgical intervention can be facilitated. To enable this, we propose a segmentation frameworks for renal vascular tree, kidney and pelvicalyceal system from corresponding...
In this article we have proposed several image processing techniques enabling the extraction of 3D tumor affected renal vascularity from CT scans in order to facilitate partial nephrectomy. The information which vessels supply the tumor is crucial to eliminate ischemic injury and allows the usage of the selective clamping method. However, until now renal vascularity has been analyzed only on the basis...
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