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Morphology of Vessel Wall Changes After Microsurgical End- to-Side Anastomosis and Their Pharmacological Prevention

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Extra-Intracranial Vascular Anastomoses Microsurgery at the Edge of the Tentorium

Part of the book series: Advances in Neurosurgery ((NEURO,volume 13))

Abstract

Morphological alterations in the arteries which are involved in extracranial-intracranial (EC/IC) anastomoses may be harmful to EC/IC bypass function. Only a limited number of human specimens of EC/IC anastomoses have been evaluated, by STEINBOK and co-workers (15) and BODOSI and MEREI (3). They described development of arteriosclerotic changes such as interruption of the internal elastic membrane (IEM) and (myo-)intimal hyperplasia (MIH) which, in some instances, led to a marked stenosis of the lumen of the arteries. However, arteriosclerosis occurs frequently in the superficial temporal arteries of EC/IC bypass patients (12), and therefore the finding of arteriosclerosis cannot necessarily be considered as postoperative development.

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© 1985 Springer-Verlag Berlin Heidelberg

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Mehdorn, H.M., Hickler, S., Venjakob, K., Reinhardt, V., Grote, W. (1985). Morphology of Vessel Wall Changes After Microsurgical End- to-Side Anastomosis and Their Pharmacological Prevention. In: Dietz, H., Brock, M., Klinger, M. (eds) Extra-Intracranial Vascular Anastomoses Microsurgery at the Edge of the Tentorium. Advances in Neurosurgery, vol 13. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-70603-5_17

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  • DOI: https://doi.org/10.1007/978-3-642-70603-5_17

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-15615-4

  • Online ISBN: 978-3-642-70603-5

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