2016
DOI: 10.1590/0100-3984.2014.0115
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Abstract: ObjectiveTo propose a protocol for pulmonary angiography using 64-slice multidetector computed tomography (64-MDCT) with 50 mL of iodinated contrast material, in an unselected patient population, as well as to evaluate vascular enhancement and image quality.Materials and MethodsWe evaluated 29 patients (22-86 years of age). The body mass index ranged from 19.0 kg/m2 to 41.8 kg/m2. Patients underwent pulmonary CT angiography in a 64-MDCT scanner, receiving 50 mL of iodinated contrast material via venous access … Show more

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Cited by 1 publication
(30 citation statements)
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“…However, these CM have not been fully utilized in the contrast enhancement of the pulmonary artery. In recent years, some researchers rely on a variety of progres-sive techniques and methods, which help to optimize the CM volume (13,(15)(16)(17)(18)(19). The research conducted by Wu et al (20) showed that the CTPA image quality and diagnostic requirements are not affected when using 30 mL CM.…”
Section: Discussionmentioning
confidence: 99%
“…However, these CM have not been fully utilized in the contrast enhancement of the pulmonary artery. In recent years, some researchers rely on a variety of progres-sive techniques and methods, which help to optimize the CM volume (13,(15)(16)(17)(18)(19). The research conducted by Wu et al (20) showed that the CTPA image quality and diagnostic requirements are not affected when using 30 mL CM.…”
Section: Discussionmentioning
confidence: 99%