Cone-Beam CT Angiography of the Thorax
نویسندگان
چکیده
منابع مشابه
Respiratory Signal Extraction for 4D CT Imaging of the Thorax from Cone-Beam CT Projections
Current methods of four-dimensional (4D) CT imaging of the thorax synchronise the acquisition with a respiratory signal to restrospectively sort acquired data. The quality of the 4D images relies on an accurate description of the position of the thorax in the respiratory cycle by the respiratory signal. Most of the methods used an external device for acquiring the respiratory signal. We propose...
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Results: The vasculature variations found in our patients was comparable to previous studies using Michel’s Classification. The CT Angiography only located the RGA origin in 12.8% of the patients and it was seen in 87.1% of DSAs carried out. RGAs not found on DSA were located on DynaCT. Vascularisation was comparable to previous data, with segment 4 of the liver being supplied by leftsided circ...
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BACKGROUND Arteriovenous malformations (AVMs) of the brain are commonly treated in multimodality fashion, with endovascular embolization followed by surgical extirpation being one of the most effective strategies. Modern endovascular suites enable rotational angiography, also known as cone-beam CT angiography (CBCT-A), using the full capability of modern C-arm digital angiography systems. This ...
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متن کاملPhysics (CT VI-Cone Beam CT)
Participants Kai Niu, MS, Madison, WI (Presenter) Nothing to Disclose Pengfei Yang, Shanghai, China (Abstract Co-Author) Nothing to Disclose Beverly A. Kienitz, MD, DDS, Madison, WI (Abstract Co-Author) Nothing to Disclose Ke Li, PhD, Madison, WI (Abstract Co-Author) Nothing to Disclose Sebastian Schafer, Madison, WI (Abstract Co-Author) Consultant, Siemens AG Kevin Royalty, PhD,MBA, Hoffman Es...
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ژورنال
عنوان ژورنال: Japanese Circulation Journal
سال: 1999
ISSN: 0047-1828,1347-4839
DOI: 10.1253/jcj.63.789