Results 261 to 270 of about 1,884,621 (299)
Some of the next articles are maybe not open access.
Baillière's Clinical Rheumatology, 1996
The study of the cartilage is relatively easy with modern imaging. If the interpretation of MRI cartilage remains difficult arthro-CT images are easy to obtain. Arthro-CT is much preferable to simple arthrography. These two steps are in fact complementary: the global study of the joint is made with arthrography while the accurate assessment of ...
Alain Chevrot +4 more
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The study of the cartilage is relatively easy with modern imaging. If the interpretation of MRI cartilage remains difficult arthro-CT images are easy to obtain. Arthro-CT is much preferable to simple arthrography. These two steps are in fact complementary: the global study of the joint is made with arthrography while the accurate assessment of ...
Alain Chevrot +4 more
openaire +3 more sources
CT in Hybrid SPECT/CT and PET/CT
2021CT has been an integral part of hybrid imaging PET/CT and SPECT/CT for almost two decades and has not received the attention it deserves when compared to PET or SPECT. As the sensitivity and reconstruction of a PET scanner were improved over the years, the amount of radiation from the injected 18F-FDG dose to the patient was decreased and the radiation
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Ugeskrift for Læger, 2020
Cardiac CT has become a frequently used diagnostic modality in Denmark, especially for the evaluation of coronary artery disease indicated by angina pectoris/dyspnoea. Indications have recently expanded to include evaluation of valvular heart disease, pre- and post-procedural evaluation related to several invasive procedures as well as some congenital ...
Fuchs, Andreas +6 more
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Cardiac CT has become a frequently used diagnostic modality in Denmark, especially for the evaluation of coronary artery disease indicated by angina pectoris/dyspnoea. Indications have recently expanded to include evaluation of valvular heart disease, pre- and post-procedural evaluation related to several invasive procedures as well as some congenital ...
Fuchs, Andreas +6 more
openaire +4 more sources
CT, CT-Angiography, and Perfusion-CT Evaluation of Stroke
2017A stroke is a sudden loss of neurological function due to brain parenchyma damage, caused either by the sudden loss of blood flow to a specific brain region (ischemic stroke) or by the rupture of blood vessels in the brain (hemorrhagic stroke). Patients with acute stroke usually present with a focal neurological deficit, but the clinical symptoms are ...
C. Federau, M. Wintermark
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Journal of Computer Assisted Tomography, 1991
To determine the CT findings postfundoplication, we retrospectively compared CT in 22 postfundoplication patients with CT in 22 patients with unrepaired hiatal hernias and gastroesophageal (GE) junction abnormalities and 24 patients with gastric or esophageal carcinoma involving the GE junction.
Reed P. Rice +6 more
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To determine the CT findings postfundoplication, we retrospectively compared CT in 22 postfundoplication patients with CT in 22 patients with unrepaired hiatal hernias and gastroesophageal (GE) junction abnormalities and 24 patients with gastric or esophageal carcinoma involving the GE junction.
Reed P. Rice +6 more
openaire +3 more sources
Real-time CT and CT fluoroscopy
The British Journal of Radiology, 2001The development of CT scanner technology in the past 10 years has brought a range of advances, including slip ring scanning, fast (sub-second) rotation times and greater computing power. These advances have been combined to allow rapid reconstruction of CT scanner data that can be updated continuously to provide crosssectional images in near real-time.
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2013
Computed tomography (CT) can identify with accuracy locally advanced colon cancer and liver metastases but it cannot diagnose peritoneal carcinomatosis. CT can identify T3/T4 tumors with more than 5 mm extramural depth which are candidates for neoadjuvant therapy.
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Computed tomography (CT) can identify with accuracy locally advanced colon cancer and liver metastases but it cannot diagnose peritoneal carcinomatosis. CT can identify T3/T4 tumors with more than 5 mm extramural depth which are candidates for neoadjuvant therapy.
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CT and CT Angiography — Basics
2012The development of spiral computed tomography (CT) has seen the transformation from single slice to multislice scanners with 2, 4, 8, 16, 32, 40 and 64 detector rows with single or dual-source [1, 2, 3, 4, 5, 6, 7, 8, 9]. The most significant improvements include the increase in gantry rotation speed and consequent increase in temporal resolution, the ...
Chiara Martini +2 more
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Computerized Medical Imaging and Graphics, 1992
A case of clinically unsuspected pneumoparotitis diagnosed by CT is presented. The CT demonstration of air collections in the parotid gland and in the parotid ducts until their buccal orifices, as well as in the adjacent high-pressure buccal air pockets, determines the diagnosis.
O, Krief, J M, Gomori, I, Gay
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A case of clinically unsuspected pneumoparotitis diagnosed by CT is presented. The CT demonstration of air collections in the parotid gland and in the parotid ducts until their buccal orifices, as well as in the adjacent high-pressure buccal air pockets, determines the diagnosis.
O, Krief, J M, Gomori, I, Gay
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2017
Computed tomography (CT) provides important information in the evaluation of the musculoskeletal system. It represents the completion of a diagnostic path started with conventional radiography (XR). When the XR images do not allow a clear diagnosis, CT plays a fundamental role, especially with the supplement use of multi-planar and three-dimensional ...
Alberto Bazzocchi +3 more
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Computed tomography (CT) provides important information in the evaluation of the musculoskeletal system. It represents the completion of a diagnostic path started with conventional radiography (XR). When the XR images do not allow a clear diagnosis, CT plays a fundamental role, especially with the supplement use of multi-planar and three-dimensional ...
Alberto Bazzocchi +3 more
openaire +2 more sources