Cerebral Vasospasm: Mechanisms, Pathomorphology, Diagnostics, Treatment
Cerebral vessels constriction is one of the leading causes of mortality and disability in patients with acute cerebral circulatory disorders. The most dangerous type of acute cerebrovascular disease accompanied by high mortality is ruptured cerebral aneurysms with subarachnoidal hemorrhage (SAH). Fo...
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| Autores principales: | , , , |
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| Formato: | Capítulo de libro |
| Lenguaje: | inglés |
| Publicado: |
IntechOpen
2021
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| Materias: | |
| Acceso en línea: | https://www.intechopen.com/chapters/79593 |
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| Sumario: | Cerebral vessels constriction is one of the leading causes of mortality and disability in patients with acute cerebral circulatory disorders. The most dangerous type of acute cerebrovascular disease accompanied by high mortality is ruptured cerebral aneurysms with subarachnoidal hemorrhage (SAH). Following a constriction of the cerebral vessels on the background of SAH is the reason for brain ischemia. This chapter will focus on the mechanisms of formation of cerebral vascular spasm, pathomorphological aspects of the cerebral vessels constriction, and the stages of vascular spasm—the development of constrictive-stenotic arteriopathy, contractural degeneration of smooth muscle cells, and endothelial damage. We will cover classifications of cerebral vessels constriction by prevalence and severity, modern methods of clinical and instrumental diagnostics and treatment including paroxysmal sympathetic hyperactivity syndrome associated with the development of secondary complications, a longer stay of the patients in the ICU, higher disability and mortality. |
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| ISBN: | 978-1-83962-700-2 |
| DOI: | 10.5772/intechopen.101229 |