Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
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Acute stroke is a medical emergency. Therefore, early recognition and rapid activation of the medical system are important prerequisites for successful management. We sought to investigate the impact of our new Acute Stroke Team emergency call system (AST) on admission delays from the emergency department (ED) to the stroke care unit (SCU) and on the subsequent length of stay (LOS) and in-hospital mortality. ⋯ The introduction of AST has reduced the time from door to brain CT scan. This is an important finding as the window period for thrombolysis is short and early diagnosis is crucial.
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Chiari I malformation (CM) associated with a cervico-thoracic syrinx due to supracerebellar arachnoid cyst has not been reported in the literature. We report such a case, managed by fenestration of the arachnoid cyst and foramen magnum decompression (FMD), aiming to reduce the inferiorly directed pressure on the cerebellum and eliminate the craniospinal pressure dissociation respectively. Imaging done post-operatively showed upward displacement of the cerebellar tonsils with a decompressed craniovertebral junction and disappearance of the syrinx.