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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 3
Figure 3 Perfusion computed tomography in a 55-year-old lady with metastatic left renal cell carcinoma. A: Contrast computed tomography (CT) images show heterogeneous necrotic mass in left kidney with abdominal wall metastatic deposit in left lumbar region (arrow) and colour-coded perfusion maps show the perfusion parameters; B: Time attenuation curve and perfusion parameters with region-of-interest placed in the metastatic left lumbar lesion depict delayed wash-out of contrast from the tumour deposit. MIP: Maximum peak intensity; TTP: Time to peak; BF: Blood flow; BV: Blood volume; MTT: Mean transit time; PMB: Permeanbility.