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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 ...
J L, Drape +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 ...
J L, Drape +4 more
openaire +2 more sources
ADVANCED CT IMAGING (FUNCTIONAL CT)
Neuroimaging Clinics of North America, 1999Computed tomography can provide anatomic and functional information about the brain. The conventional CT of the brain can be coupled with a cerebral blood flow examination using the stable xenon CT technique and with a CT angiography. Distinct subgroups of patients based on variations in cerebral blood flow and vascular pathology have been demonstrated.
C A, Jungreis +3 more
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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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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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Radiology, 2007
Computed tomographic (CT) enteroclysis is a hybrid technique that combines the methods of fluoroscopic intubation-infusion small-bowel examinations with that of abdominal CT. The use of multidetector CT technology has made this a versatile examination that has evolved into two distinct technical modifications.
Dean D T, Maglinte +3 more
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Computed tomographic (CT) enteroclysis is a hybrid technique that combines the methods of fluoroscopic intubation-infusion small-bowel examinations with that of abdominal CT. The use of multidetector CT technology has made this a versatile examination that has evolved into two distinct technical modifications.
Dean D T, Maglinte +3 more
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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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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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Radiation dose management in CT, SPECT/CT and PET/CT techniques
Radiation Protection Dosimetry, 2011New imaging technologies utilising X rays and radiopharmaceuticals are continuously under development. The benefit of computed tomography (CT) has been so dramatic that there is a tendency to overuse it and not to place enough efforts into optimisation of the technique. It is also now more and more common to combine two imaging techniques into a single
Sören, Mattsson, Marcus, Söderberg
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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.
C H, McDonnell +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.
C H, McDonnell +6 more
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Integrated modality imaging with PET-CT and SPECT-CT: CT issues
European Radiology Supplements, 2005The advantages of combining PET with CT are multiple and due to the anatomic referencing and the attenuation correction capabilities, which CT introduces, as well as a resulting increase in imaging speed and more efficient use of radiopharmaceuticals. These synergistic advantages are gained with combining PET-CT, but less so when combining SPECT-CT and
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