Fig. 1
From: Predicting the risk of hematoma expansion in acute intracerebral hemorrhage: the GIVE score
Representative examples of noncontrast computed tomographic markers of intracerebral hemorrhage expansion. (A) Regular shape (grade I) and homogeneous density (grade I). (B) Irregular shape (grade V) and heterogeneous density (grade V). The arrow indicates swirl sign. (C) Island sign (white arrows) and blend sign (black arrow only). (D) Fluid level (arrow). (E) Satellite sign (arrow). (F) Hypodensities (both arrows), swirl sign (both arrows), and black hole sign (black arrow only)