Intraventricular hemorrhage due to ruptured periventricular arteriovenous malformation

Noncontrast head CT (A) showing IVH. CT angiogram (B) showing abnormal tangle of vessels (circle) in the left perisplenial region. Digital subtraction angiogram (C) showing AVM nidus (circle).

AVM: arteriovenous malformation; CT: computed tomography; IVH: intraventricular hemorrhage.

Courtesy of Glenn A Tung, MD, FACR.

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