Clinical outcomes of patients with unsuccessful mechanical thrombectomy versus best medical management of medium vessel occlusion stroke in the middle cerebral artery territory by Faizy, TD, Yedavalli, V, Salim, HA, Lakhani, DA, Musmar, B, Adeeb, N, Essibayi, MA, Daraghma, M, El Naamani, K, Henninger, N, Sundararajan, SH, Kuhn, AL, Khalife, J, Ghozy, S, Scarcia, L, Yeo, LL, Tan, BY, Regenhardt, RW, Heit, JJ, Cancelliere, NM, Rouchaud, A, Fiehler, J, Sheth, SA, Puri, AS, Dmytriw, AA