Neurol Neurochir Pol
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Neurol Neurochir Pol · Jan 2013
Comparative StudyFeasibility of flat panel detector computed tomography for position assessment of external ventricular drainage.
New angiographic devices with flat panel detectors allow cross-sectional imaging within the angiographic suite. In patients receiving external ventricular drainage (EVD) to manage hydrocephalus following subarachnoid haemorrhage (SAH), these may help evaluating the position of an EVD without moving the patient to a conventional computed tomography (CT) scanner. It could facilitate patients' management in a life-threatening status. This study therefore compares conventional CT with post-interventional flat panel detector angiographic CT (FDCT) referring to the determinability of an accurate EVD position. ⋯ FDCT is a promising method to determine the correct position of an EVD in patients with SAH. Following a neuroradiological intervention, it facilitates the patients' management and renders additional transfers to conventional CT unnecessary in the majority of cases.