Dhairya A Lakhani, Aneri B Balar, Manisha Koneru, Sijin Wen, Burak Berksu Ozkara, Hanzhang Lu, Richard Wang, Meisam Hoseinyazdi, Janet Mei, Risheng Xu, Mehreen Nabi, Ishan Mazumdar, Andrew Cho, Kevin Chen, Sadra Sepehri, Nathan Hyson, Victor Urrutia, Licia Luna, Argye E Hillis, Jeremy J Heit, Greg W Albers, Ansaar T Rai, Adam A Dmytriw, Tobias Faizy, Max Wintermark, Kambiz Nael, Vivek S Yedavalli
Background: The pretreatment CT perfusion (CTP) marker the relative cerebral blood volume (rCBV) < 42% lesion volume has recently been shown to predict 90-day functional outcomes; however, studies assessing correlations of the rCBV < 42% lesion volume with other outcomes remain sparse. Here, we aim to assess the relationship between the rCBV < 42% lesion volume and the reference standard digital subtraction angiography (DSA)-derived American Society of Interventional and Therapeutic Neuroradiology/Society of Interventional Radiology (ASITN) collateral score, hereby referred as the DSA CS...
March 10, 2024: Journal of Clinical Medicine