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Fig 3. A, Kaplan Meier survival curve for histologic grade of tumor (according to WHO classification).
B, Kaplan Meier survival curve for arbitrary groups of cerebral blood volume (CBV), irrespective of grade (group 1 [n = 6]; range, 0.60%–1.60%; group 2 [n = 7]; range, 1.88%–2.54%; group 3 [n = 7]; range, 2.80%–3.53%; group 4 [n = 7]; range, 3.56%–6.31%).
C, Kaplan Meier survival curve for arbitrary groups of Ktrans, irrespective of grade (group 1 [n = 6]; range, 0.00017–0.00054 minutes–1; group 2 [n = 7]; range, 0.001–0.008 minutes–1; group 3 [n = 7]; range, 0.009–0.025 minutes–1; group 4 [n = 7]; range, 0.027–0.056 minutes–1).
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