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. 2009 Aug;30(7):1371–1379. doi: 10.3174/ajnr.A1588

Table 3:

Hemorrhage subtype in PRES: relationship to blood pressure at toxicity

Blood Pressure at Toxicity Total No. Pts with PRES Patients with PRES and Hemorrhage
No. (%) Hemorrhage Subtype
Minute Sulcal Focal Hematoma + Sulcal Hematoma + Minute Sulcal + Minute
Normotensive (MAP ≤ 105) 44 7 (15.9) 2 2 0 0 3 0
Mildly hypertensive (MAP = 106–115) 20 3 (15) 2 0 1 0 0 0
Severe hypertension (MAP ≥ 116) 87 13 (14.9) 2 3 4 1 2 1
Total 151 23 (15.2) 6 5 5 1 5 1