. 2012 Dec;265(3):799–808. doi: 10.1148/radiol.12112260

Table 1.

Demographic Data and Average and Peak Perfusion Values for Different RCC Subtypes and Oncocytoma

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Note.—Data are means ± standard deviations. ccRCC = clear cell RCC, chrRCC = chromophobe RCC, pRCC = papillary RCC, uRCC = unclassified RCC.

Determined with the F test.

^†

Significantly lower than the mean perfusion of clear cell RCC (P = .001), chromophobe RCC (P = .04), unclassified RCC (P = .001), and oncocytoma (P < .001).

^‡

Significantly higher than the mean perfusion of clear cell RCC (P < .001), chromophobe RCC (P < .001), papillary RCC (P < .001), and unclassified RCC (P = .01).

^§

Significantly higher than the peak perfusion of papillary RCC (P = .001).

^‖

Significantly higher than the peak perfusion of chromophobe RCC (P = .02), papillary RCC (P < .001), and unclassified RCC (P = .03) but not clear cell RCC (P = .06).