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Copyright ©The Author(s) 2015.
World J Radiol. Jul 28, 2015; 7(7): 170-179
Published online Jul 28, 2015. doi: 10.4329/wjr.v7.i7.170
Figure 2
Figure 2 Perfusion computed tomography in a 63-year-old lady with right renal cell carcinoma (chromophobe type). A: Contrast computed tomography (CT) images show tumor in right kidney (white arrow) with retroperitoneal nodal metastases (arrowhead). Colour-coded perfusion maps show the perfusion parameters; B: Time attenuation curve and perfusion parameters with region-of-interest in the right renal cell carcinoma depict delayed wash-out of contrast. MIP: Maximum peak intensity; TTP: Time to peak; BF: Blood flow; BV: Blood volume; MTT: Mean transit time; PMB: Permeanbility.