Fig. 2
From: Volumetric accuracy of different imaging modalities in acute intracerebral hemorrhage
a Comparison of the same patient with ICH in the right occipital lobe (arrowhead) using different imaging modalities. The borders of the hematoma can be seen with clear contrast on admission NCCT (upper row) and follow-up postcontrast CT (lower row). On CTA (middle row) borders of the hematoma are difficult to distinguish from surrounding parenchyma. b In this example of a patient with right temporoparietal ICH (arrowhead), hematoma appears to be smaller on follow-up CTA (lower row) compared to admission NCCT (upper row). c Right thalamic ICH on NCCT, FLAIR, DWI and T2* (from left to right). On MRI sequences hemorrhage are more heterogeneous and borders are not as easily to distinguish from the surrounding tissue. Hemorrhage appears to be bigger on T2*