Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
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Standard superficial temporal artery-middle cerebral artery (STA-MCA) bypass surgery is an effective treatment for ischemic cerebrovascular diseases, including moyamoya disease and occlusive cerebrovascular disease. Our purpose in this study was to evaluate the ischemic status based on the imaging modality of computed tomographic perfusion (CTP) before and after STA-MCA bypass in patients with moyamoya disease and occlusive cerebrovascular disease. ⋯ This study has shown that STA-MCA bypass is an effective and safe way to improve the regional cerebral perfusion and ischemic status in ischemic cerebrovascular diseases. The stage based on the regional cerebral microcirculatory change and presentation of CTP can directly reflect the pathological mechanism underlying the regional cerebral ischemic status.
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Comparative Study
Clinical, radiological profile and outcome in pediatric Spetzler-Martin grades I-III arteriovenous malformations.
Treatment of pediatric arteriovenous malformations (AVMs) is always a challenge considering their hemorrhagic presentation, associated morbidity and mortality, and the potential long life span of these children. Spetzler-Martin grades I-III are the grey zones as far as the treatment options are concerned. With a generous multimodality approach, one can reduce the morbidity and mortality to a considerable extent. ⋯ The aim of treating a pediatric AVM should be complete obliteration of the AVM considering the high risk of hemorrhage and the morbidity and mortality associated with hemorrhage. With careful planning and adopting a multimodality treatment, complete obliteration can definitely be achieved.