Correlation between intracranial vertebral artery stenosis diameter measured by digital subtraction angiography and cross-sectional area measured by optical coherence tomography.
Yao FengTingxia WuTao WangYingying LiMengyue LiLong LiBin YangXuesong BaiXiao ZhangYabing WangPeng GaoYanfei ChenYan MaLingyun JiaPublished in: Journal of neurointerventional surgery (2020)
Measurement of the narrowest diameter was not a reliable predictor of the cross-sectional area of V4 stenosis. Larger studies are therefore needed to develop a new evaluation system based on V4 stenosis.