The Role of digital subtraction angiography in the ventricular spot sign on the computed tomography angiography.
Jun-Soo ChoSang Uk KimHyung-Jin LeeJi-Ho YangIl-Woo LeeJae-Hoon SungPublished in: Journal of cerebrovascular and endovascular neurosurgery (2019)
When CTA shows the spot sign in a ventricle, it is a clue that an existing underlying vascular lesion requires endovascular treatment.