TY - JOUR T1 - Guglielmi Detachable Coil Extraction: Suction Generated by Pusher-Wire Withdrawal after Coil Detachment within an Intracranial Aneurysm JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 982 LP - 984 VL - 24 IS - 5 AU - Perry P. Ng AU - Van V. Halbach AU - Louis P. Caragine AU - Christopher F. Dowd AU - Randall T. Higashida Y1 - 2003/05/01 UR - http://www.ajnr.org/content/24/5/982.abstract N2 - Summary: We present a case of Guglielmi detachable coil extraction into a microcatheter after coil detachment during embolization of a superior hypophyseal artery aneurysm; extraction was a result of the suction generated during pusher-wire withdrawal. Experimental simulations using many coil and microcatheter combinations were used to identify factors that contribute to the likelihood of this phenomenon. ER -