Results 321 to 330 of about 4,329,903 (369)
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Quantitative computed tomography
Radiologic Clinics of North America, 2003Unlike dual x-ray absorptiometry and high-resolution CT scan and MR imaging techniques, which are largely restricted to the peripheral skeleton owing to radiation dose and signal-to-noise considerations, volumetric quantitative measures provide measures of cortical and trabecular volumetric bone mineral density, cross-sectional geometry, and estimates ...
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Muscle & Nerve, 1981
AbstractComputed tomography (CT) scans of skeletal muscles of 3 patients with pseudohypertrophic muscular dystrophy are presented. Different patterns of muscle alterations and particualrly of pseudohypertrophy are described. The significance of the radiological findings for clinical examination, electromyography, and needle biopsy is discussed.
J A Bulcke +5 more
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AbstractComputed tomography (CT) scans of skeletal muscles of 3 patients with pseudohypertrophic muscular dystrophy are presented. Different patterns of muscle alterations and particualrly of pseudohypertrophy are described. The significance of the radiological findings for clinical examination, electromyography, and needle biopsy is discussed.
J A Bulcke +5 more
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Computed Tomography of the Pancreas
Clinics in Gastroenterology, 1982The pancreas can be readily identified in virtually all adult patients by high resolution computed tomography. However, meticulous technique must be followed, including the use of both oral and intravenous contrast media, thin-slice scan thickness with small area of reconstruction, and dynamic (rapid sequence) scanning techniques.
Patrick C. Freeny, Thomas L. Lawson
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Dental Clinics of North America, 1993
Although CT scanning has been available for less than 20 years, it has made a major impact on the practice of dentistry, particularly in oral and maxillofacial surgery, in the diagnosis and management of a wide variety of oral lesions. The use of computers to reconstruct x-ray attenuation data into an image allows the clinician to view pathology from ...
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Although CT scanning has been available for less than 20 years, it has made a major impact on the practice of dentistry, particularly in oral and maxillofacial surgery, in the diagnosis and management of a wide variety of oral lesions. The use of computers to reconstruct x-ray attenuation data into an image allows the clinician to view pathology from ...
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Angewandte Chemie, 2018
Bismuth sulfide (Bi2 S3 ) nanomaterials are emerging as a promising theranostic platform for computed tomography imaging and photothermal therapy of cancer. Herein, the photothermal properties of Bi2 S3 nanorods (NRs) were unveiled to intensely correlate
Yan Cheng +5 more
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Bismuth sulfide (Bi2 S3 ) nanomaterials are emerging as a promising theranostic platform for computed tomography imaging and photothermal therapy of cancer. Herein, the photothermal properties of Bi2 S3 nanorods (NRs) were unveiled to intensely correlate
Yan Cheng +5 more
semanticscholar +1 more source
Weightbearing Computed Tomography of the Foot and Ankle: Emerging Technology Topical Review
Foot & ankle international, 2018In the last decade, cone-beam computed tomography technology with improved designs allowing flexible gantry movements has allowed both supine and standing weight-bearing imaging of the lower extremity.
A. Barg +8 more
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Computed tomography angiography and other applications of computed tomography
2015Patients presenting with acute chest pain constitute a common and important diagnostic challenge. This has increased interest in using computed tomography for non-invasive visualization of coronary artery disease in patients presenting with acute chest pain to the emergency department; particularly the subset of patients who are suspected of having an ...
Michiel A. de Graaf +3 more
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Exophthalmometry with computed tomography
Vestnik oftal'mologii, 2018Bone abnormalities of orbit seen in patients with trauma or radiolesion are accompanied by enophthalmos or exophthalmos. Conventional measurements of eyeball protrusion with Hertel's exophthalmometer or with computed tomography do not provide accurate and reliable data, especially in patients with asymmetry of lateral orbital rims.To develop a method ...
M B Gushchina +2 more
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Computed Tomography in Diastematomyelia
Radiology, 1975The diagnosis of diastematomyelia was confirmed in 2 patients by computed tomography (CT). Abnormalities of the vertebral bodies, pedicles, lamina, and spinous processes were defined and the diastematomyelic spurs were visualized.
A. David Rothner +3 more
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Neurosurgery, 1978
Emission computed tomography (CT) is a nuclear medicine visualization technique that yields an image of the distribution of a previously administered radionuclide in any desired transverse section of the body. Emission CT allows the safe, quantitative, three-dimensional measurement of regional radionuclide distribution in tissue.
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Emission computed tomography (CT) is a nuclear medicine visualization technique that yields an image of the distribution of a previously administered radionuclide in any desired transverse section of the body. Emission CT allows the safe, quantitative, three-dimensional measurement of regional radionuclide distribution in tissue.
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