Abstract
Giant aneurysms of the basilar artery are rare and are frequently associated with obstructive hydrocephalus and brainstem compression. Treatment still remains a challenge both for neurosurgeons and for interventional neuroradiologists. Cases reported in the literature are anecdotal and, overall, their outcomes are poor. We present the case of a patient with a giant aneurysm of the basilar artery tip, involving the origin of both the posterior cerebral and superior cerebellar arteries, who underwent coiling and ventriculoperitoneal shunting for associated obstructive hydrocephalus. A pCONus ® stent (Phenox; Bochum, Germany) was detached with its petals opened over the ostia of the parent vessels, with the aim being to reconstruct the neck of the aneurysm and to preserve the flow in the parent vessel. Moreover, the presence of the stent was useful to maintain the coils within the dome of the aneurysm. The pCONus is a new neurovascular device that is also useful for treating cases of complex basilar artery aneurysms when the ostia of the parent vessel origin is at the level of the aneurysm neck.
Francesco Signorelli, MD, and Carmelo Lucio Sturiale, MD, PhD, are first co-authors.
Dr. Enrico Marchese and Dr. Alessandro Pedicelli both supervised the study as senior co-authors.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Bose B, Northrup B, Osterholm J (1983) Giant basilar artery aneurysm presenting as a third ventricular tumor. Neurosurgery 13:699–702
Gelal F, Vidinli BD, Yurt A, Cakir Y, Uygur M (2002) Giant fusiform basilar artery aneurysm causing obstructive hydrocephalus. Skull Base 12:197–200
Borrie MJ, Campbell AJ, Caradoc-Davies TH (1985) Obstructive hydrocephalus secondary to giant cerebral aneurysm in the elderly. J Am Geriatric Soc 33:210–212
Morota N, Ohtsuka A, Kameyama S, Suzuki Y, Yasukawa K (1988) Obstructive hydrocephalus due to a giant aneurysm of the internal carotid bifurcation. Surg Neurol 29:227–231
Oertel JM, Mondorf Y, Gaab MR (2009) Endoscopic third ventriculostomy in obstructive hydrocephalus due to giant basilar artery aneurysm. J Neurosurg 110(1):14–18
Obaid S, Weil AG, Bojanowski MV (2012) Endoscopic third ventriculostomy in the presence of large or giant basilar artery aneurysms. Acta Neurochir 154:1845–1850
Aguilar-Perez M, Kurre W, Fischer S, Bazner H, Henkes H (2014) Coil occlusion of wide-neck bifurcation aneurysms assisted by a novel intra- to extra-aneurysmatic neck-bridging device (pCONus): initial experience AJNR Am J Neuroradiol 35:965–971
Hongo K, Morota N, Watabe T, Isobe M, Nakagawa H (2001) Giant basilar bifurcation aneurysm presenting as a third ventricular mass with unilateral obstructive hydrocephalus: case report. J Clin Neurosci 8:51–54
Nornes H (1973) The role of intracranial pressure in the arrest of hemorrhage in patients with ruptured intracranial aneurysm. J Neurosurg 39:226–234
Rosenorn J, Westergaard K, Hansen PH (1983) Mannitol-induced rebleeding from intracranial aneurysm. Case report. J Neurosurg 59:529–530
Kim MS, Oh CW, Han DH (2002) Growth of basilar artery aneurysm after ventriculo-peritoneal shunt. J Clin Neurosci 9(6): 696–702
Hasan D, Vermeulen M, Wijdicks EFM et al (1989) Management problems in acute hydrocephalus after subarachnoid hemorrhage. Stroke 20:747–753
Troupp H (1975) Intracranial pressure in hydrocephalus after subarachnoid hemorrhage. Zentralbl Neurochir 36:11–17
Voldby B, Enevoldsen EM (1982) Intracranial pressure changes following aneurysm rupture. Part 3: Recurrent hemorrhage. J Neurosurg 56:784–789
Pare L, Delfino R, Leblanc R (1992) The relationship of ventricular drainage to aneurysmal rebleeding. J Neurosurg 76:422–427
Goetz C, Seifert V, Haubitz B (1990) The foramen of Monro-blockage caused by a giant aneurysm of the basilar artery. A case report and review of the literature (in German). Neurochirurgia (Stuttg) 33:122–126
Wozniak M, Mazurowski W, Chrzanowski M (1978) Case of giant aneurysm of the basilar artery (in Polish). Neurol Neurochir Pol 12:345–349
Kinoshita K, Sunami N (1979) Occult hydrocephalus due to unruptured giant basilar bifurcation aneurysm (in Japanese). No Shinkei Geka 7:603–608
Shimizu Y, Namba S, Kinoshita K (1985) Spontaneous angiographical disappearance of an unruptured giant aneurysm of the basilar top demonstrated by a sequential series of angiograms. A case report (Japanese). No Shinkei Geka 13:1121–1127
Yasargil MG (1984) Microsurgery, vol 2. Georg Thieme Verlag/Thieme-Stratton Inc, Stuttgart/New York, pp 232–295
Koga H, Mori K, Kawano T, Tsutsumi K, Jinnouchi T (1983) Parinaud’s syndrome in hydrocephalus due to a basilar artery aneurysm. Surg Neurol 19:548–553
Piek J, Lim DP, Bock WJ (1983) Obstructive hydrocephalus caused by a growing, giant aneurysm on the upper basilar artery. Surg Neurol 20:288–290
Ishibashi A, Yokokura Y, Kojima K, Abe T (1983) Acute obstructive hydrocephalus due to an unruptured basilar bifurcation aneurysm associated with bilateral internal carotid occlusion ± a case report. Kurume Med J 40:21–25
Drake CG (1979) Giant intracranial aneurysms: experience with surgical treatment in 174 patients. Clin Neurosurg 26:12–95
Soeur M, Brihaye J, Moerman C (1979) Pseudo-tumoural aneurysm in the third ventricle: report of three cases. Acta Neurochir (Wien) 45:247–258
Vishteh AG, Spetzler RF (1999) Evolution of a dolichoectatic aneurysm into a giant serpentine aneurysm during long-term follow up. Case illustration. J Neurosurg 91(2):346
Koyama S, Kotani A, Sasaki J (1996) Giant basilar artery aneurysm with intramural hemorrhage and then disastrous hemorrhage: case report. Neurosurgery 39:174–178
Liu JK, Gottfried ON, Couldwell WT (2005) Thrombosed basilar apex aneurysm presenting as a third ventricular mass and hydrocephalus. Acta Neurochir (Wien) 147(4):413–416
Kaptan H, Koktekir E, Recber F, Akdemir G (2013) Obstructive hydrocephalus caused by giant basilar artery aneurysm. Neurosciences (Riyadh) 18(2):173–175
Stachura K, Libionka W, Moskała M (2008) Neuroendoscopic third ventriculostomy in the management of noncommunicating hydrocephalus secondary to giant basilar artery bifurcation aneurysm – case report and review of literature. Neurol Neurochir Pol 42(3):255–262
Acknowledgments
We would like to thank Francesco Cantavenera for the realization of the artwork (Fig. 2a) included in this article.
Conflict of Interest Statement
The authors declare no conflicts of interest and they have not received any financial support in conjunction with the generation of this manuscript.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2017 Springer International Publishing Switzerland
About this paper
Cite this paper
Signorelli, F. et al. (2017). Giant Basilar Artery Aneurysm Involving the Origin of Bilateral Posterior Cerebral and Superior Cerebellar Arteries: Neck Reconstruction with pCONus-Assisted Coiling. In: Visocchi, M., Mehdorn, H.M., Katayama, Y., von Wild, K.R.H. (eds) Trends in Reconstructive Neurosurgery. Acta Neurochirurgica Supplement, vol 124. Springer, Cham. https://doi.org/10.1007/978-3-319-39546-3_20
Download citation
DOI: https://doi.org/10.1007/978-3-319-39546-3_20
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-39545-6
Online ISBN: 978-3-319-39546-3
eBook Packages: MedicineMedicine (R0)