TABLE 1.

Summary of clinical features of the immediate migrated coil in patients who underwent salvage surgical extraction

Authors & Year	Age (yrs)/Sex	Initial Presenting Sxs	Diagnosis	Location of Coil Migration	Partial or Total Coil Migration	Time Lag*	Mode of Transfer	Surgical Extraction Technique	Coil Retrieval	Immediate Postoperative Status	Follow-up
Deshmukh et al., 200619	34/F	Stupor	Ruptured lt saccular 3-mm ophthalmic ICA aneurysm	Lt M3 occlusion	Total	NS	GA, barbiturate, mannitol	Lt M3 arteriotomy	Success	Neurologically intact	Neurologically intact
Chen et al., 200923	61/F	Stupor	Ruptured lt wide-neck saccular PComA aneurysm	Lt distal ICA occlusion	Total	NS	NS	Lt A1 arteriotomy	Success	Transient hemiparesis	Neurologically intact
Kim et al., 201425	63/M	NS	Unruptured lt wide-neck saccular 9-mm MCA bifurcation aneurysm	Lt inferior M2 branch occlusion	Total	>2 hrs	Awake	Lt M2 arteriotomy	Success	Transient hemiparesis	Neurologically intact
Turek et al., 20159	54/F	Rt 3rd cranial nerve palsy	Unruptured rt saccular 16-mm cavernous segment ICA aneurysm	Rt M1 occlusion	Total	NS	GA	Rt ATA arteriotomy	Success	Transient hemiparesis	Neurologically intact
	58/F	Alert, intact	Unruptured residual rt saccular distal ICA aneurysm	Rt M1 occlusion	Total	NS	GA	Rt ATA arteriotomy	Success	Moderate hemiparesis	Mild hemiparesis
	39/M	Headache	Unruptured rt fusiform distal ICA & M1 segment aneurysm	Rt M1 occlusion	Total	NS	GA	Rt M1 arteriotomy	Success	Moderate hemiparesis	Neurologically intact
	Present case	56/F	Rt 3rd cranial nerve palsy	Unruptured rt giant 32-mm saccular cavernous segment ICA aneurysm	Rt M1 occlusion	Total	3 hrs	GA	Rt M1 arteriotomy	Success	Neurologically intact	Neurologically intact

A1 = A1 segment of anterior cerebral artery; ATA = anterior temporal artery; GA = general anesthesia; M1 = M1 segment of MCA; M2 = M2 segment of MCA; M3 = M3 segment of MCA; NS = not specified; PComA = posterior communicating artery; Sxs = symptoms.

^*Time lag between occlusion and extraction.