Cone beam CT imaging for bronchoscopy: a technical review
نویسندگان
چکیده
منابع مشابه
A novel research platform for electromagnetic navigated bronchoscopy using cone beam CT imaging and an animal model.
Electromagnetic guided bronchoscopy is a new field of research, essential for the development of advanced investigation of the airways and lung tissue. Consecutive problem-based solutions and refinements are urgent requisites to achieve improvements. For that purpose, our intention is to build a complete research platform for electromagnetic guided bronchoscopy. The experimental interventional ...
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The widespread use of cone-beam CT (CBCT) in dentistry has led to increasing concern regarding justification and optimisation of CBCT exposures. When used as a substitute to multidetector CT (MDCT), CBCT can lead to significant dose reduction; however, low-dose protocols of current-generation MDCTs show that there is an overlap between CBCT and MDCT doses. More importantly, although the 3D info...
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PURPOSE As cone-beam CT (CBCT) systems dedicated to various imaging specialties proliferate, technical assessment grounded in imaging physics is important to ensuring that image quality and radiation dose are quantified, understood, and justified. This paper involves technical assessment of a new CBCT scanner (CS 9300, Carestream Health, Rochester, NY) dedicated to imaging of the ear and sinuse...
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The use of cone beam projections for tomographic reconstruction using CBCT has triggered the interest of many investigators. Tomographic systems for dental applications based on CBCT and using isocentric rotational fluoroscopic machines has already been proposed. Collecting, however, projection data over 360 as required by CBCT is not always desirable due to radiation protection considerations....
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OBJECTIVE Meniscal injuries can lead to mechanical overloading of articular cartilage and eventually to knee osteoarthritis. The objective was to evaluate the potential of contrast enhanced computed tomography (CECT) to image contrast agent (CA) diffusion in human menisci with a clinical cone beam CT scanner. DESIGN Isolated human menisci (n = 26) were imaged using magnetic resonance imaging ...
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ژورنال
عنوان ژورنال: Journal of Thoracic Disease
سال: 2020
ISSN: 2072-1439,2077-6624
DOI: 10.21037/jtd-20-2382