Results 61 to 70 of about 196,897 (212)

Importance of computed tomography angiography in acute/hyperacute ischemic stroke [PDF]

, 2021
Bruna Arrais Dias, Karenn Barros Bezerra, Alexandre Sérgio de Araújo Bezerra, Vanessa Garcia Santana, Raquel Rodrigues Borges, Juliana Cavalcanti de Freitas Reinaux, Daniel Lima Souza, Fernando Bisinoto Maluf   +7 more
openalex   +1 more source

A Case of HeartMate 3 Outflow Graft Twisting with Extraluminal Thrombosis: Is Computed Tomography Angiography Helpful? [PDF]

, 2020
Twists in the outflow graft of the HeartMateTM 3 device (Abbott) have recently been described as a sporadic, late complication. We present a case with a unique combination of external compression of the HeartMate 3 outflow graft by a surgical scar ...
Guglin, Maya, Saleb, Karim, Sekela, Michael, Zagurovskaya, Marianna   +3 more
core   +1 more source

Neuroimaging as a selection tool and endpoint in preclinical and clinical trials [PDF]

, 2016
Standard imaging in acute stroke enables the exclusion of non-stroke structural CNS lesions and cerebral haemorrhage from clinical and pre-clinical ischaemic stroke trials. In this review, the potential benefit of imaging (e.g., angiography and penumbral
Macrae, I. Mhairi, Muir, Keith W.
core   +2 more sources

Visualization of Distal Vessels during Mechanical Thrombectomy using Aortic Cone-beam Computed Tomography

Neurologia Medico-Chirurgica
During mechanical thrombectomy, manipulation under the limited visibility of vessels distal to the occlusion site could result in vessel perforation. Standard imaging techniques such as magnetic resonance imaging and digital subtraction angiography often
Satoshi MIYAMOTO, Wataro TSURUTA, Shuhei EGASHIRA, Jun ISOZAKI, Daiichiro ISHIGAMI   +4 more
doaj   +1 more source

Data for comparison of computed tomography angiography and dynamic myocardial perfusion to detect significant stenosis by coronary angiography

Data in Brief, 2018
This article describes data related to a research article titled “Feasibility of dynamic myocardial CT perfusion using single-source 64-row CT”, Tomizawa et al. (in press) [1].
Nobuo Tomizawa, Shengpu Chou, Yusuke Fujino, Masaru Kamitani, Kodai Yamamoto, Shinichi Inoh, Takeshi Nojo, Kanako K. Kumamaru, Shigeki Aoki, Sunao Nakamura   +9 more
doaj   +1 more source

Hepatic artery thrombosis after liver transplantation: Radiologic evaluation [PDF]

, 1986
Hepatic artery thrombosis after liver transplantation is a devastating event requiring emergency retransplantation in most patients. Early clinical signs are often nonspecific.
Bowen, A, Bron, KM, Penkrot, RJ, Segel, MC, Skolnick, ML, Starzl, TE, Zajko, AB   +6 more
core   +1 more source

Pneumatization of the sphenoid sinus, dorsum sellae and posterior clinoid processes in computed tomography [PDF]

, 2018
Purpose: Assessment of sphenoid sinus (SS), posterior clinoid process (PCP), and dorsum sellae (DS) pneumatisation is significant when planning surgical approaches both to intra- and extrasellar pathologies. The authors analysed pneumatisation of the SS,
Ilków, Wojciech, Kucharzewski, Marek, Marek, Marek, Waligóra, Marek   +3 more
core   +1 more source

The Functional Severity Assessment of Coronary Stenosis Using Coronary Computed Tomography Angiography-Based Myocardial Mass at Risk and Minimal Lumen Diameter [PDF]

, 2020
Kenji Sadamatsu, Kazuhiro Nagaoka, Yasuaki Koga, Kotaro Kagiyama, Kohei Muramatsu, Kiyoshi Hironaga, Hideki Tashiro, Takafumi Ueno, Yoshihiro Fukumoto   +8 more
openalex   +1 more source

Evaluation of Motion Artifact Metrics for Coronary CT Angiography [PDF]

, 2018
Purpose This study quantified the performance of coronary artery motion artifact metrics relative to human observer ratings. Motion artifact metrics have been used as part of motion correction and best‐phase selection algorithms for Coronary Computed ...
Contijoch, Desjardins, Gaemperli, Hollander, Husmann, Johnson, Kendall, Kim, Kyriakou, Manzke, Mowatt, Parzen, Phelps, Plank, Rohkohl, Stassi, Tang, Vembar, Warfield, Wick   +19 more
core   +2 more sources

Imaging findings and complications of transcatheter interventional treatments via the inferior phrenic arteries in patients with hepatocellular carcinoma

European Journal of Radiology Open, 2018
Objective: To evaluate imaging findings and complications from transcatheter interventional treatment of hepatocellular carcinoma via the inferior phrenic arteries.
Yoshiya Watanabe, Hiroyuki Tokue, Ayako Taketomi-Takahashi, Yoshito Tsushima   +3 more
doaj   +1 more source