C-arm flat detector computed tomography: the technique and its applications in interventional neuro-radiology.
作者： Mudassar Kamran , Sanjoy Nagaraja , James V. Byrne
DOI: 10.1007/S00234-009-0609-5
关键词: Rotation (mathematics) 、 Interventional radiology 、 Tomography 、 Image quality 、 Flat detector 、 Neuroradiology 、 Angiography 、 Radiology 、 Detector 、 Medicine
摘要: Introduction Flat detector computed tomography (FDCT) is an imaging tool that generates three-dimensional (3-D) volumes from data obtained during C-arm rotation using CT-like reconstruction algorithms. The technique relatively new and, at current levels of performance, lags behind conventional CT in terms image quality. However, the advantage its availability interventional room has prompted neuro-radiologists to identify clinical settings where role uniquely beneficial.
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