The Clinical Features and Surgical Approaches for Brain Stem Cavernomas
| Autor: | N. Repac, I. Đorić, A. Savić, Lukas Rasulić, Vuk Šćepanović, I. Nikolić, Goran Tasic, A. Janićijević |
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| Rok vydání: | 2015 |
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| Zdroj: | Journal of Neurological Surgery Part A: Central European Neurosurgery. 76 |
| ISSN: | 2193-6323 2193-6315 |
| Popis: | Introduction Cavernous malformations localized in the brain stem are considered as a separate entity in relation to other intracranial cavernoma. Clinical presentation is specific in terms of focal neurologic deficit; they show aggressive biological behavior and unfavorable clinical course, whereas localization in the brain stem naturally represents the largest surgical problem and challenge and significantly higher operational risk. Results We report a series of 10 patients with brainstem cavernoma, operated at the Department of Neurosurgery, Clinical Center of Serbia, between 2008 and 2012. In cavernous lesions of the dorsal pons and upper cerebellar peduncle, we used the approach through the fourth ventricle; in the laterally localized pontine cavernoma, we used the cerebellopontine angle approach, and in the cavernoma localized in the central midbrain tegmental area, we used the supracerebellar infratentorial approach. Conclusion Surgical removal of the brainstem cavernoma is absolutely expedient both from the standpoint of preventing recurrent and debilitating hemorrhage and in terms of recovery of neurologic deficit. In patients with disturbed vital functions, the evacuation of the hematoma and removal of the malformation eliminate compression of effects on vital structures of the brain stem. Keywords brain stem; cavernomas; approach |
| Databáze: | OpenAIRE |
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