We report here a retrospective analysis of the results of treatment of 89 patients with giant aneurysms (GA) of the brain vessels. A total of 67 patients underwent surgery, with open surgery performed in 49 cases and endovascular procedures in 18. The severity of patients’ status was assessed on the Hunt–Hess scale, levels of consciousness on the Glasgow Coma Scale, and treatment results on the Glasgow Outcomes Scale. Four types of course were identified for aneurysm: apoplectiform in 64 patients (72.0%), pseudotumorous in 18 patients (20.2%), embolic in three patients (3.4%), and asymptomatic in four patients (4.4%). Excellent and good results from surgery were obtained in 79.1% of patients; post-operative lethality was 13.4%. Among unoperated patients with symptomatic GA, lethality was 47.4%. These results lead to the conclusion that although open and endovascular interventions for GA represent highrisk surgery, surgery is preferable to conservative treatment, as it decreases lethality and leads to better functional outcomes.
Similar content being viewed by others
References
V. A. Lazarev, Clinical Features, Diagnosis, And Surgical Treatment of Large and Giant Saccular Brain Aneurysms: Author’s Abstract of Doctoral Thesis in Medical Sciences, Moscow (1995).
V. V. Lebedev, N. S. Kuksova, V. V. Krylov, and M. Yu. Myatchin, “The informativeness of the EEG in the acute period of subarachnoid hemorrhage due to rupture of intracranial arterial aneurysms,” Vopr. Neirokhirurgii, No. 5, 44–49 (1989).
V. V. Lebedev,V. V. Krylov, and V. N. Shelkovskii, Clinical Features, Diagnosis, and Treatment of Intracranial Arterial Aneurysms in the Acute Period of Hemorrhage [in Russian], Antidor, Moscow (1996).
H. Artmann, D. Vonofakos, H. Muller, and H. Grau, “Neuroradiologic and neuropathologic findings with growing giant intracranial aneurysms: review of literature,” Surg. Neurol., 21, 391–401 (1984).
J. L. D. Atkinson and D. G. Piepgras, “Giant aneurysms: supratentorial,” in: Neurovascular Surgery, L. P. Carter and R. E. Spetzler (eds.), McGraw Hill Inc. (1995), pp. 815–850.
C. G. Drake, “Giant intracranial aneurysms: experience with surgical treatment in 174 patients,” Clin. Neurosurg., 26, 12–95 (1979).
C. D. Hahn, D. A. Nicolle, S. P. Lownie, and C. G. Drake, “Giant cavernous carotid aneurysms: clinical presentation in fifty-seven cases,” J. Neuroophthalmol., 20, No. 4, 253–258 (2000).
E. F. Hauck, B. G. Welch, J. A. White, et al., “Stent/coil treatment of very large and giant unruptured ophthalmic and cavernous aneurysms,” Surg. Neurol., 71, No. 1, 19–24 (2008).
Y. Hosobuchi, “Direct surgical treatment of giant intracranial aneurysms,” J. Neurosurg., 51, 743–756 (1979).
Y. Kato, S. Imizu, et al., “Surgical strategies for treatment of giant or large intracranial aneurysms with 139 cases,” Minim. Invasive Neurosurg., 46, No. 6, 339–343 (2003).
M. T. Lawton and R. F. Spetzler, “Surgical strategies for giant intracranial aneurysms,” Acta Neurochir., 72, Supplement, 141–156 (1999).
T. P. Morley and H. W. K. Barr, “Giant intracranial aneurysms: diagnosis, course and management,” Clin. Neurosurg., 16, 73–94 (1969).
H. Nakase, Y. Shin, Y. Kanemoto, et al., “Long-term outcome of unruptured giant cerebral aneurysms,” Neurol. Med. Chir. (Tokyo), 46, No. 8, 379–384 (2006).
S. J. Peerless, M. C. Wallace, and C. G. Drake, “Giant intracranial aneurysms,” in: Neurological Surgery, J. R. Youmans (ed.), W. B. Saunders, Philadelphia, 3rd edition (1990), Vol. 3, pp. 1742–1763.
H. W. Pia and J. Zierski, “Giant cerebral aneurysms,” Neurosurg. Rev., 5, 117–148 (1982).
W. Qi, S. Wang, Y. L. Zhao, et al., “Clinical characteristics and surgical treatment of patients with giant intracranial aneurysms,” Chin. Med. J., 121, No. 12, 1085–1088 (2008).
R. F. Spetzler, H. A. Riina, and G. M. Lemole, “Giant aneurysms,” Neurosurgery, 49, 902–908 (2001).
T. M. Sundt, Jr. and D. G. Piepgras, “Surgical approach to giant intracranial aneurysms. Operative experience with 80 cases,” J. Neurosurg., 51, 731–742 (1979).
L. Symon, “Surgical experience with giant intracranial aneurysms,” Acta Neurochir., 118, 53–58 (1992).
I. R. Whittle, N. W. Dorsch, and M. Besser, “Spontaneous thrombosis in giant intracranial aneurysms,” J. Neurol. Neurosurg. Psychiat., 45, 1040–1047 (1982).
D. O. Wiebers, J. P. Whisnant, J. Huston 3rd, et al., “Unruptured intracranial aneurysms: natural history and clinical outcome, and the risks of surgical and endovascular treatment,” Lancet, 362, No. 9378, 103–110 (2003).
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated from Zhurnal Nevrologii i Psikhiatrii imeni S. S. Korsakova, Vol. 111, No. 6, pp. 15–22, June, 2011.
Rights and permissions
About this article
Cite this article
Krylov, V.V., Klimov, A.B. & Polunina, N.A. Characteristics of the Morphology, Clinical Features, Diagnosis, and Treatment of Patients with Giant Aneurysms of the Brain Vessels. Neurosci Behav Physi 42, 980–987 (2012). https://doi.org/10.1007/s11055-012-9666-z
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11055-012-9666-z