T2*-weighted imaging enables excellent interobserver concordance but should not be considered as sole gold standard imaging for hemorrhagic transformation classification after thrombolysis

MeSH terms

• Cerebral Hemorrhage / classification*
• Cerebral Hemorrhage / pathology*
• Humans
• Image Interpretation, Computer-Assisted*
• Magnetic Resonance Imaging
• Observer Variation
• Reference Standards
• Stroke / drug therapy
• Stroke / pathology
• Thrombolytic Therapy / adverse effects*