Objective: The purpose of our study was to determine the value of three-dimensional (3D) rotational angiography in the assessment of patients to be treated with covered stents for peripheral arterial aneurysms.
Conclusion: Our preliminary experience suggests that 3D rotational angiography appears to be a valid tool in the pre- and perprocedural assessment of patients treated endovascularly for arterial aneurysms.
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http://dx.doi.org/10.2214/ajr.178.1.1780149 | DOI Listing |
Int Heart J
January 2025
Department of Cardiovascular Medicine, The Cardiovascular Institute.
Rotablator-associated coronary perforation can be fatal if bailout is delayed. Successful bailout is typically defined as the disappearance of contrast extravasation after a haemostatic intervention. We report a case of recurrent cardiac tamponade in the subacute phase, wherein haemostasis appeared to have been achieved on angiography following the implantation of a covered stent during the index procedure.
View Article and Find Full Text PDFClin Neuroradiol
January 2025
Department of Radiology, Kangdong Seong-Sim Hospital, Hallym University College of Medicine, 150, Seongan-ro Gangdong-Gu, Seoul, Korea (Republic of).
Purpose: To compare the diagnostic accuracy of CT angiography (CTA), MR angiography (MRA), and their combined use for detecting unruptured intracranial aneurysms (UIAs).
Methods: Between September 2019 and August 2023, 235 patients suspected of having UIA underwent CTA, MRA, and digital subtraction angiography (DSA)/3-dimensional rotational angiography (3DRA). Two neuroradiologists retrospectively reviewed these images for UIA presence.
J Soc Cardiovasc Angiogr Interv
December 2024
Department of Pediatric Cardiology, Wilhelmina Children's Hospital, University Medical Center of Utrecht, Utrecht, the Netherlands.
Background: Three-dimensional rotational angiography (3DRA) is a promising advancement to guide cardiac catheterizations. It is used with restraint in critically ill infants with congenital heart disease (CHD) due to the lack of research conducted within this patient group.
Methods: Data of all infants with CHD and a body weight <5 kg who underwent cardiac catheterization with the use of 3DRA between November 2011 and April 2021 were retrospectively analyzed.
Acta Neurochir (Wien)
January 2025
Division of Neuroradiology and Joint Department of Medical Imaging, University Health Network and Toronto Western Hospital, Toronto, ON, M5T 2S8, Canada.
Purpose: It was noticed that anterior choroidal artery (AChoA) aneurysms appear to rupture at relatively smaller sizes compared with aneurysms in other intracranial locations, based on anecdotal clinical experience. We therefore aimed to compare ruptured AChoA aneurysms with other ruptured aneurysms in other intracranial locations, pertaining to aneurysm dimensions. This may help in finding out if the rupture risk stratification, based on the amalgamation of aneurysms of multiple locations in one group, precisely estimates aneurysm rupture risk.
View Article and Find Full Text PDFJ Endovasc Ther
January 2025
Vascular Unit, Department of Surgery, Mater Dei Hospital, Msida, Malta.
Purpose: The use of surgeon-modified fenestrated endograft to treat a bleeding complication in the common iliac artery.
Technique: An Endurant limb graft was modified on back table in theater after planning the fenestration using a semi-automated centerline. The Endurant stent was planned to land flush at the aortic bifurcation.
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