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Autor:
Wai Meng Tai, Stefanie W Y Yip, Christine Shing Yen Lo, Ho Yuen Frank Wong, Sonia Hiu Yin Lam
Publikováno v:
Radiology. 300:237-242
History A 46-year-old woman with known mixed connective tissue disease with clinical features of scleroderma and polymyositis and who was not on specific medications was referred to our institution to assess for interstitial lung disease due to her p
Autor:
Jens Fiehler, Fabian Flottmann, Michael P. Marks, Gabriella Kuraitis, Jeremy J Heit, Maarten G Lansberg, Gabriel Broocks, Michael Mlynash, Reza Kabiri, Max Wintermark, Tobias D Faizy, Lukas Meyer, Soren Christensen, Gregory W. Albers
Publikováno v:
Radiology. 299:682-690
Background Ischemic lesion net water uptake (NWU) at noncontrast head CT enables quantification of cerebral edema in patients with acute ischemic stroke (AIS) due to large vessel occlusion (LVO). Purpose To assess whether favorable venous outflow (VO
Autor:
Irina, Boldeanu, Manel, Sadouni, Samer, Mansour, Jean-Guy, Baril, Benoît, Trottier, Gilles, Soulez, Anne, S Chin, Jonathon, Leipsic, Cécile, Tremblay, Madeleine, Durand, Carl, Chartrand-Lefebvre, A, Wong
Publikováno v:
Radiology
Background People living with HIV (PLWH) have a higher risk of myocardial infarction. Coronary atherosclerotic plaque CT characterization helps to predict cardiovascular risk. Purpose To measure CT characteristics of coronary plaque in PLWH without k
Publikováno v:
Radiology. 299:550-558
Background Breast Imaging Reporting and Data System (BI-RADS) category 3 (BR3) (probably benign) mammographic assessments are reserved for imaging findings known to have likelihood of malignancy of 2% or less. Purpose To determine the effect of age,
Publikováno v:
Radiology. 299:409-418
Background Cerebrospinal fluid-venous fistulas (CVFs) are one of the less common etiologic causes of spontaneous intracranial hypotension. CVFs are most commonly treated with open surgical ligation and have reportedly not responded well to percutaneo
Autor:
Maxine S. Jochelson, Marc B. I. Lobbes
Publikováno v:
Radiology
Contrast-enhanced mammography (CEM) has emerged as a viable alternative to contrast-enhanced breast MRI, and it may increase access to vascular imaging while reducing examination cost. Intravenous iodinated contrast materials are used in CEM to enhan
Autor:
Christopher F. Dowd, Jonathan Massachi, Kazim H. Narsinh, Kerstin Mueller, Alexander Copelan, Jeffrey R. Vitt, Steven W. Hetts, Chung-Huan Sun, Van V. Halbach, Matthew R Amans, Daniel L Cooke, Himanshu Bhat, Mark W. Wilson, Daniel Murph, T Moore, Randall T. Higashida, B Kilbride
Publikováno v:
Radiology, vol 299, iss 1
Background For patients with acute ischemic stroke undergoing endovascular mechanical thrombectomy with x-ray angiography, the use of adjuncts to maintain vessel patency, such as stents or antiplatelet medications, can increase risk of periprocedural
Publikováno v:
Radiology. 298:713-716
History A 60-year-old woman was diagnosed with a new right upper lobe stage I lung adenocarcinoma and underwent video-assisted thoracoscopic surgery (VATS) for right upper lobectomy. Her postoperative course was complicated by a large pneumothorax af
Autor:
Amanda R. Smolock, Kristen Bradigan, Allison Tan, Patrick O'Kane, Andrej Lyshchik, Mohamed Tantawi, Scott W. Keith, Warren R. Maley, Colette M. Shaw, Ji-Bin Liu, Flemming Forsberg, John R. Eisenbrey, Lauren J Delaney, Charles M. Intenzo, Kevin Anton, Corinne E. Wessner, Sriharsha Gummadi, Susan Shamimi-Noori, Jesse Civan
Publikováno v:
Radiology
BACKGROUND: US contrast agents are gas-filled microbubbles (MBs) that can be locally destroyed by using external US. Among other bioeffects, US-triggered MB destruction, also known as UTMD, has been shown to sensitize solid tumors to radiation in pre
Publikováno v:
Radiology. 298:374-381
Background Thrombus enhancement (TE) in large vessel occlusion in patients with acute ischemic stroke can be visualized with thin-slab maximum intensity projection (TS-MIP) image reconstruction of CT angiograms. Purpose To evaluate whether TE on TS-M