Thoracic imaging
نویسندگان
چکیده
منابع مشابه
Imaging thoracic emergencies
Acute aortic syndrome (AAS) is a term used to describe three closely related entities affecting the thoracic aorta. These are classic aortic dissection (CAD), intramural haematoma (IMH) and penetrating atherosclerotic ulcer (PAU). Vilacosta and Roman first used this definition in an editorial in Heart in 2001, and later included incomplete dissection. Other authors have also incorporated ruptur...
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Pediatric chest MRI faces many challenges. High resolution scans of the lungs and airways are compromised by long imaging times, low lung proton density signal and cardiac and respiratory motion. A low lung signal is problematic in imaging relatively normal lung tissue, but less so for diseased lung tissue. Indeed, various pathologic conditions often result in an increased signal from lung pare...
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Radiologic signs are recognizable, characteristic patterns used to describe abnormalities visualized on imaging modalities that ultimately aid in the diagnosis and subsequent treatment of disease. This pictorial essay discusses 23 classic roentgenographic signs used in thoracic imaging. Its purpose is to be used as an educational review for residents, whether they are beginning their training o...
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This study evaluated the impact of contrast material on the estimation of absorbed dose due to computed tomography pulmonary angiography (CTPA) using the ICRP reference phantoms. To address this issue, we modified the previously developed physiologically based pharmacokinetic (PBPK) model to be conformed to the ICRP reference phantoms. Regarding the standard contrast material injection protocol...
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ژورنال
عنوان ژورنال: Respirology
سال: 2010
ISSN: 1323-7799,1440-1843
DOI: 10.1111/j.1440-1843.2009.01698.x