Multidetector computerized tomography in acute abdomen
نویسندگان
چکیده
منابع مشابه
Multidetector-row computerized tomography of aortic injury.
D a u o s g s a s c p f t h s raumatic aortic injury (TAI) due to blunt trauma remains a highly lethal injury. It is reported to occur in 0.8% of otor vehicle collisions and to account for 16% of the fatalties from motor vehicle accidents.1,2 Mortality at the scene as been reported as 80% in autopsy series.3 Although it ccounts for less than 1% of the trauma admissions to level I rauma centers,...
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Conventional radiography plays an essential diagnostic role in the primary evaluation of acute joint trauma. In complex fractures, however, computed tomography (CT) is an imaging modality often used second to radiography. As a result of technical breakthroughs in the field, multidetector CT (MDCT) allows faster imaging and better temporal, spatial, and contrast resolution compared with conventi...
متن کاملMultidetector computed tomography for acute pulmonary embolism.
BACKGROUND The accuracy of multidetector computed tomographic angiography (CTA) for the diagnosis of acute pulmonary embolism has not been determined conclusively. METHODS The Prospective Investigation of Pulmonary Embolism Diagnosis II trial was a prospective, multicenter investigation of the accuracy of multidetector CTA alone and combined with venous-phase imaging (CTA-CTV) for the diagnos...
متن کاملautomatic bolus tracking versus fixed time-delay technique in biphasic multidetector computed tomography of the abdomen
conclusions the automatic bolus-tracking method, results in higher contrast enhancement of the aorta and spleen at the portal phase, but has no effect on liver enhancement. however, bolus tracking is associated with reduced variability for liver enhancement among different patients. results forty-eight patients (23 male, 25 female, mean age=56.4±13.5 years) were included. the contrast enhanceme...
متن کاملAutomatic Bolus Tracking Versus Fixed Time-Delay Technique in Biphasic Multidetector Computed Tomography of the Abdomen
BACKGROUND Bolus tracking can individualize time delay for the start of scans in spiral computed tomography (CT). OBJECTIVES We compared automatic bolus tracking method with fixed time-delay technique in biphasic contrast enhancement during multidetector CT of abdomen. PATIENTS AND METHODS Adult patients referred for spiral CT of the abdomen were randomized into two groups; in group 1, the ...
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ژورنال
عنوان ژورنال: International Surgery Journal
سال: 2019
ISSN: 2349-2902,2349-3305
DOI: 10.18203/2349-2902.isj20192954