Fig. 2
From: Crossed brainstem syndrome revealing bleeding brainstem cavernous malformation: an illustrative case
The cerebral MRI shows (a, white arrowhead, post-contrast T1-weighted sequence) a brainstem cavernous malformation (BCM) associated with (a,b,c, black arrowheads, post-contrast T1-weighted sequence) a bilateral cerebellar developmental venous anomaly (DVA) prevailing on the right side and draining into the vein of Galen. (b, black arrow, post-contrast T1-weighted sequence and D, back arrow, gradient-echo sequence) The BCM was responsible for a medial pontine hematoma