Spot sign number is the most important spot sign characteristic for predicting hematoma expansion using first-pass computed tomography angiography: Analysis from the PREDICT study

Thien J. Huynh, Andrew M. Demchuk, Dar Dowlatshahi, David J. Gladstone, Özlem Krischek, Alex Kiss, Michael D. Hill, Carlos A. Molina, David Rodriguez-Luna, Imanuel Dzialowski, Yolanda Silva, Anna Czlonkowska, Cheemun Lum, Jean Martin Boulanger, Gord Gubitz, Rohit Bhatia, Vasantha Padma, Jayanta Roy, Carlos S. Kase, Richard I. Aviv