Fig. 4
From: Value of susceptibility-weighted MR imaging (SWI) in the detection of developmental venous anomaly
Contrast-enhanced T1W (a) and SWI (b) show large cerebellar DVA (white arrow). On non-contrast T1W (c), FLAIR (d), and T2W (e), the lesion is less clearly visible (white arrow). The same patient shows coexistent supra-tentorial left posterior parietal smaller DVA (black arrow) seen on post-contrast T1 (f) and SWI (g) with associated parenchymal hyperintense signal on FLAIR (h). Other nonspecific white matter small ischemic foci seen at the right frontal lobe with no associated gross vascular anomalies (h)