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Micro-computed tomography high resolution evaluation of dimensional and morphological changes of 3 root-end filling materials in simulated physiological conditions
(2020-02-01)
The aim of this study was to evaluate volumetric and morphological stability of 3 root-end filling materials in addition to porosity and interface voids, using micro-computed tomography (µCT) in high resolution and a highly ...
High-resolution computed tomography findings from adult patients with Influenza A (H1N1) virus-associated pneumonia
(Elsevier B.V., 2010-04-01)
Objective: the aim of this study was to assess the high-resolution computed tomography (HRCT) findings at presentation in patients diagnosed with Influenza A (H1N1) virus-associated pneumonia.Materials and methods: We ...
Paracoccidioidomycosis: level of pulmonary sequelae in high resolution computed tomography images from patients of two endemic regions of Brazil
(Ame Publ Co, 2017-06-01)
Background: The purpose of the present study was to evaluate differences in lung damage in patients with paracoccidioidomycosis (PCM) in two endemic regions of Brazil (Botucatu, SP, in the southeastern region and Campo ...
Multimodality imaging of COVID-19 pneumonia: from diagnosis to follow-up. A comprehensive review
Due to its pandemic diffusion, SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus
2) infection represents a global threat. Despite a multiorgan involvement has been described,
pneumonia is the most common manifestation ...
Optimizing the utility of high-resolution computed tomography in diagnosing cryptogenic organizing pneumonia
(W B Saunders Co Ltd, 2011-02-01)
Recycling Krylov subspaces for efficient large-scale electrical impedance tomography
(ELSEVIER SCIENCE SA, 2010)
Electrical impedance tomography (EIT) captures images of internal features of a body. Electrodes are attached to the boundary of the body, low intensity alternating currents are applied, and the resulting electric potentials ...
Lung Diffusing Capacity Relates Better to Short-Term Progression on HRCT Abnormalities Than Spirometry in Mild Asbestosis
(WILEY-LISS, 2011)
Background Pulmonary function tests (PFT), particularly spirometry and lung diffusing capacity for carbon monoxide (DL(CO)), have been considered useful methods for the detection of the progression of interstitial asbestos ...
Bone-marrow densitometry: Assessment of marrow space of human vertebrae by single energy high resolution-quantitative computed tomography
(American Association of Physicists in Medicine, 2016-07)
Purpose: Accurate noninvasive assessment of vertebral bone marrow fat fraction is important for diagnostic assessment of a variety of disorders and therapies known to affect marrow composition. Moreover, it provides a means ...