Results 221 to 230 of about 398,760 (313)

High-cervical Perimedullary Arteriovenous Fistula at C2: Staged Posterior Flow Control Followed by Transoral Direct Obliteration with Long-term Independence. [PDF]

NMC Case Rep J
Ueda Y, Harada K, Fujimura N, Imajo Y, Yamamoto M, Harada K.   +5 more
europepmc   +1 more source

Cerebral Blood Transit in Sickle Cell Anemia

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background Sickle cell anemia (SCA) patients upregulate cerebral blood flow to compensate for decreased arterial oxygen content. Such hyperemic conditions can manifest as venous hyperintense signal on arterial spin labeling (ASL) MRI, which may reflect faster capillary blood transit, altered oxygen extraction fraction (OEF), and infarct risk ...
Wesley T. Richerson, Megan A. Aumann, Alexander K. Song, Samantha Davis, Lauren Milner, Maria Garza, Dann Martin, L. Taylor Davis, Sumit Pruthi, Lori C. Jordan, Manus J. Donahue   +10 more
wiley   +1 more source

Spontaneous pseudoaneurysm of a profunda femoris artery perforator in a pediatric patient. [PDF]

Radiol Case Rep
Han BL, Obanor OO, Park AW, Rinzler ES, Callan A, Pimpalwar S.   +5 more
europepmc   +1 more source

Performance of Free‐Running Cardiac and Respiratory Motion‐Resolved Whole‐Heart 5D MRI in Congenital Heart Disease Patients Using a Gadolinium Enhanced Fast‐Interrupted Steady‐State Sequence

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Background The performance of 5D imaging in CHD has been previously demonstrated using ferumoxytol rather than gadolinium. Purpose To evaluate the performance of gadolinium enhanced 5D MRI relative to 2D and 3D MRI in CHD patients. Study Type Retrospective.
Christopher W. Roy, Eva Vogeli, Alissia Megalo, Fabienne Dirbach, Jessica A. M. Bastiaansen, Jérôme Yerly, Marco Mueller, David Rodrigues, Jean‐Baptiste Ledoux, Juerg Schwitter, Milan Prša, Estelle Tenisch, Tobias Rutz, Matthias Stuber   +13 more
wiley   +1 more source

CEREBRAL ANGIOGRAPHY

Mayo Clinic Proceedings, 1951
openaire   +4 more sources

The Impact of Intravenous Versus Intra-Arterial Heparin Administration on Radial Artery Spasm During Transradial Coronary Angiography. [PDF]

Diagnostics (Basel)
Tusun E, Mercan MH, Karakaş M, Korucuk N, Tosun V.   +4 more
europepmc   +1 more source

Fogarty Catheter Removal of External Iliac Artery Thrombus Caused by Sheath-Related Thrombus Entrapment Following Mechanical Thrombectomy: A Case Report. [PDF]

J Neuroendovasc Ther
Mizukami A, Suzuki I, Sasaki K, Morisue Y, Iwabuchi N, Saito A.   +5 more
europepmc   +1 more source

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source

Emergency renal autotransplantation for kidney salvage following iatrogenic renal artery occlusion after aortic stent deployment: A case report. [PDF]

Urol Case Rep
Pham HN, Nguyen AVQ, Truong CV, Nguyen TK, Phan VHQ, Truong TM, Vo PDH, Le HV, Hoang XTM, Nguyen DD, Bui KCL.   +10 more
europepmc   +1 more source

Facilitating Computed Tomography Education in Clinical Practice

Journal of Medical Radiation Sciences, EarlyView.
This paper presents a practical framework to guide computed tomography (CT) education during radiography students' clinical placements, focusing on psychological safety, logistical planning, key CT teaching points, instructional strategies and competence assessment.
Matthew Russell, Dania Abu Awwad, Minh Chau, Frances Gray, Adrian Repole, Yobelli Alexandra Jimenez   +5 more
wiley   +1 more source