Metastatic renal carcinoma: evaluation of antiangiogenic therapy with dynamic contrast-enhanced CT.
Purpose: To determine whether tumor perfusion parameters assessed by using dynamic contrast material–enhanced computed tomography (CT) could help predict and detect response in patients receiving antiangiogenic therapy for metastatic renal cell carcinoma. Materials and Methods: Institutional ethics committee approval and informed consent were obtained. In two phase-III trials involving 51 patients with metastatic renal cell carcinoma (38 men, 13
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