TY - JOUR T1 - Assessment of Collateral Supply by Two-Coil Continuous Arterial Spin Labeling after Coil Occlusion of the Internal Carotid Artery JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 1304 LP - 1305 DO - 10.3174/ajnr.A0552 VL - 28 IS - 7 AU - H.E. Möller AU - T. Mildner AU - C. Preul AU - C. Zimmer AU - D. Yves von Cramon Y1 - 2007/08/01 UR - http://www.ajnr.org/content/28/7/1304.abstract N2 - SUMMARY: A patient undergoing coil occlusion of a left internal carotid artery aneurysm was investigated by continuous arterial spin labeling MR imaging to evaluate perfusion territory mapping. Labeling was restricted to the left- or right-sided carotid artery by use of a separate neck coil. Before embolization, perfusion contrast was largely restricted to the labeled hemisphere. After embolization, perfusion contrast was created symmetrically in both hemispheres on labeling the right side, verifying sufficient collateral supply. ER -