Answers are grounded in this paper and cite their sources.
The authors report a case of angiographically demonstrated aneurysmal rupture during injection of contrast medium. The patient eventually made full recovery. Guide lines are established for precautions to be taken during angiography. Selective injections into the carotid or vertebral arteries in patients with subarachnoid hemorrhage should be undertaken with careful technique and low volumes of contrast material.
No takes yet. Share an insight, caveat, or question.
Vines et al. (1971) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: