rCBV and Ktrans data in 22 patients with typical or atypical meningiomas

Patient/Age, y/SexrCBV*Ktrans, seconds−1†vp, %‡ve, %§kep‖Location
Typical meningiomas
 1/27/F9.32.1 × 10−30.873.066.9 × 10−4Right temporal
 2/33/M17.82.8 × 10−410.940.201.4 × 10−3Left lateral ventricle
 3/38/F14.21.8 × 10−39.90.199.1 × 10−3Left frontal
 4/41/F8.71.5 × 10−32.798.191.8 × 10−4Left parietal
 5/42/F4.11.8 × 10−31.231.611.2 × 10−3Right cerebellopontine
 6/42/F15.81.9 × 10−312.30.802.3 × 10−3Right frontal
 7/47/F9.70.9 × 10−53.881.9 × 10−40.47Right parasagittal
 8/47/F5.831.7 × 10−31.630.384.5 × 10−3Right occipital
 9/50/M4.193.0 × 10−35.925.365.8 × 10−4Right frontal
 10/51/F6.543.3 × 10−32.639.633.4 × 10−4Right lateral ventricle
 11/53/F1.999.3 × 10−58.302.3 × 10−24.0 × 10−3Left parietal
 12/55/M2.152.7 × 10−42.115.7 × 10−24.7 × 10−3Left parafalcine
 13/56/F7.53.5 × 10−32.567.564.6 × 10−4Left sphenoid wing
 14/57/F6.942.1 × 10−32.478.092.6 × 10−4Left frontal
 15/59/M5.592.0 × 10−46.783.5 × 10−25.7 × 10−3Right parafalcine
  Mean8.021.6 × 10−34.953.013.4 × 10−2Not applicable
  SD4.741.2 × 10−33.803.661.2 × 10−1Not applicable
Atypical meningiomas
 16/46/F8.971.1 × 10−21.5713.78.2 × 10−4Right parafalcine
 17/49/F8.26.3 × 10−33.095.171.2 × 10−3Left parasagittal
 18/52/F11.48.2 × 10−39.8036.52.2 × 10−4Left frontal
 19/58/F12.077.1 × 10−312.0232.22.2 × 10−4Right parietal
 20/58/F10.453.2 × 10−312.31.442.2 × 10−3Left frontal
 21/69/F8.524.6 × 10−32.781.682.7 × 10−3Right temporal
 22/79/F13.95.6 × 10−33.5811.494.9 × 10−4Right frontal
  Mean10.506.6 × 10−36.4514.61.1 × 10−3Not applicable
  SD2.12.59 × 10−34.7114.39.9 × 10−4Not applicable

  • * P = .10.

  • † P = .002.

  • ‡ P = .48.

  • § P = .08.

  • ‖ P = .31.