Abstract
Background
Intraprocedural coil migration during endovascular treatment of intracranial aneurysms is associated with potential vessel occlusion and thromboembolic complications. There is no standard management strategy for coil migration. Here, we describe our experience with using a handmade microwire-snare device (HMD) to retrieve a migrated coil.
Methods
The HMD consists of a 0.017-inch microcatheter, a 0.014-inch microwire, and a 4-0 silk thread. The ring of the microwire-snare device can open, close, and twist in a figure eight pattern for coil entwinement. In addition, the ring can be shaped as needed to navigate tortuous vessels or capture the migrated coil.
Results
The HMD was successfully used to retrieve two migrated coils. In the first case, the coil was displaced in the M2 branch of the middle cerebral artery. In the second case, the coil loop prolapsed into the parent artery. In both cases, control cerebral angiograms performed after retrieval confirmed the patency of the vessels and a lack of thromboembolic complications. At the 3-month follow-up, magnetic resonance angiography demonstrated stable patency of the affected vessels.
Conclusions
The HMD is a cost-effective, easy-to-use, safe, and universally available device for retrieving migrated coil(s) during intracranial aneurysm embolization procedures.
Similar content being viewed by others
References
Casasco AE, Aymard A, Gobin YP, Houdart E, Rogopoulos A, George B, Hodes JE, Cophignon J, Merland JJ (1993) Selective endovascular treatment of 71 intracranial aneurysms with platinum coils. J Neurosurg 79:3–10
Chen Z, Tang W, Feng H, Zhu G (2009) Surgical extraction of migrated coils via proximal segment of the anterior cerebral artery: an emergency alternative. Neurol India 57:327–330
Dinc H, Kuzeyli K, Kosucu P, Sari A, Cekirge S (2006) Retrieval of prolapsed coils during endovascular treatment of cerebral aneurysms. Neuroradiology 48:269–272
Fiorella D, Albuquerque FC, Deshmukh VR, McDougall CG (2005) Monorail snare technique for the recovery of stretched platinum coils: technical case report. Neurosurgery 57:E210
Guglielmi G, Viñuela F, Dion J, Duckwiler G (1991) Electrothrombosis of saccular aneurysms via endovascular approach. part 2: Preliminary clinical experience. J Neurosurg 75:8–14
Henkes H, Fischer S, Weber W, Miloslavski E, Felber S, Brew S, Kuehne D (2004) Endovascular coil occlusion of 1811 intracranial aneurysms: early angiographic and clinical results. Neurosurgery 54:268–280, discussion 280-285
Henkes H, Lowens S, Preiss H, Reinartz J, Miloslavski E, Kühne D (2006) A new device for endovascular coil retrieval from intracranial vessels: alligator retrieval device. AJNR Am J Neuroradiol 27:327–329
Hopf-Jensen S, Hensler HM, Preiß M, Müller-Hülsbeck S (2013) Solitaire® stent for endovascular coil retrieval. J Clin Neurosci 20:884–886
Janjua N, Bulic S, Tan BC, Panichpisal K, Miller J (2014) Salvage of distal non-target coil embolization with stent placement and intravenous eptifibatide in a ruptured, unsecured, atypical aneurysm. J Neurointerv Surg 6:e21
Kim YB, Lee KC, Lee JW, Huh SK, Yoon PH, Kim DI (2009) Rescue microsurgery in coil herniation causing thromboembolic occlusion of parent artery. Acta Neurochir 151:1609–1616
Koseoglu K, Parildar M, Oran I, Memis A (2004) Retrieval of intravascular foreign bodies with goose neck snare. Eur J Radiol 49:281–285
Lee CY (2011) Use of wire as a snare for endovascular retrieval of displaced or stretched coils: rescue from a technical complication. Neuroradiology 53:31–35
Leslie-Mazwi TM, Heddier M, Nordmeyer H, Stauder M, Velasco A, Mosimann PJ, Chapot R (2013) Stent retriever use for retrieval of displaced microcoils: a consecutive case series. AJNR Am J Neuroradiol 34:1996–1999
Luo CB, Chang FC, Teng MM, Guo WY, Chang CY (2008) Stent management of coil herniation in embolization of internal carotid aneurysms. AJNR Am J Neuroradiol 29:1951–1955
O’Hare AM, Rogopoulos AM, Stracke PC, Chapot RG (2010) Retrieval of displaced coil using a solitaire® stent. Clin Neuroradiol 20:251–254
Prestigiacomo CJ, Fidlow K, Pile-Spellman J (1999) Retrieval of a fractured Guglielmi detachable coil with use of the goose neck snare “twist” technique. J Vasc Interv Radiol 10:1243–1247
Schütz A, Solymosi L, Vince GH, Bendszus M (2005) Proximal stent fixation of fractured coils: technical note. Neuroradiology 47:874–878
Shin YS, Lee KC, Kim DI, Lee KS, Huh SK (2000) Emergency surgical recanalisation of A1 segment occluded by a Guglielmi detachable coil. J Clin Neurosci 7:259–262
Standard SC, Chavis TD, Wakhloo AK, Ahuja A, Guterman LR, Hopkins LN (1994) Retrieval of a Guglielmi detachable coil after unraveling and fracture: case report and experimental results. Neurosurgery 35:994–998, discussion 999
Thornton J, Dovey Z, Alazzaz A, Misra M, Aletich VA, Debrun GM, Ausman JI, Charbel FT (2000) Surgery following endovascular coiling of intracranial aneurysms. Surg Neurol 54:352–360
Watanabe A, Hirano K, Mizukawa K, Kamada M, Okamura H, Suzuki Y, Ishii R (1995) Retrieval of a migrated detachable coil—case report. Neurol Med Chir 35:247–250
White PM, Lewis SC, Nahser H, Sellar RJ, Goddard T, Gholkar A, HELPS Trial Collaboration (2008) HydroCoil Endovascular Aneurysm Occlusion and Packing Study (HELPS trial): procedural safety and operator-assessed efficacy results. AJNR Am J Neuroradiol 29:217–223
Zoarski GH, Bear HM, Clouston JC, Ragheb J (1997) Endovascular extraction of malpositioned fibered platinum microcoils from the aneurysm sac during endovascular therapy. AJNR Am J Neuroradiol 18:691–695
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Funding
No funding was received for this research.
Conflict of interest
All authors verify that they have no affiliations with or involvement in any organization or entity with any financial interest (e.g., honoraria, educational grants, participation in speakers’ bureaus, membership, employment, consultancies, stock ownership, other equity interest, expert testimony, or patent-licensing arrangements) or non-financial interest (e.g., personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.
Ethical approval
All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Formal consent was not required for this retrospective study.
Informed consent
Informed consent was obtained from all individual participants in the study.
Rights and permissions
About this article
Cite this article
He, C., Chen, J., Hussain, M. et al. Retrieval of a migrated coil with a handmade microwire-snare device. Acta Neurochir 158, 1539–1543 (2016). https://doi.org/10.1007/s00701-016-2857-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00701-016-2857-6