Table 2

Perfusion-CT variables on admission and its relationship with clinical evolution

Patients (%)Clinically stableClinical improvementClinical worseningClinical worsening after initial improvementTotal
Not done2 (11.8)12 (70.6)2 (11.8)1 (5.9)17 (100)
Normal study2 (10)15 (75)2 (10)1 (5)20 (100)
Penumbra>core10 (10.5)64 (67.4)12 (12.6)9 (9.5)95 (100)
Core>penumbra2 (50)0 (0)2 (50)0 (0)4 (100)