Zobrazeno 1 - 10
of 618
pro vyhledávání: '"Computed tomography angiography (CTA)"'
Autor:
Costanza Lisi, Federica Catapano, Federica Brilli, Vincenzo Scialò, Eleonora Corghi, Stefano Figliozzi, Ottavia Francesca Cozzi, Lorenzo Monti, Giulio Giuseppe Stefanini, Marco Francone
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Transfemoral aortic valve implantation (TAVI) has been long considered the standard of therapy for high-risk patients with severe aortic-stenosis and is now effectively employed in place of surgical aortic valve replacement also in intermedi
Externí odkaz:
https://doaj.org/article/0893f8d1c2ec40afb02f3b4039c479fe
Autor:
Runyuan Wang, Xingcai Chen, Xiaoqin Zhang, Ping He, Jinfeng Ma, Huilin Cui, Ximei Cao, Yongjian Nian, Ximing Xu, Wei Wu, Yi Wu
Publikováno v:
Cancer Medicine, Vol 13, Iss 18, Pp n/a-n/a (2024)
Abstract Objective To create a deep‐learning automatic segmentation model for esophageal cancer (EC), metastatic lymph nodes (MLNs) and their adjacent structures using the UperNet Swin network and computed tomography angiography (CTA) images and to
Externí odkaz:
https://doaj.org/article/128807c0ec4d4b88bc39b356ced28a3b
Publikováno v:
Heliyon, Vol 10, Iss 18, Pp e37419- (2024)
The three-dimensional (3D) geometry of carotid atherosclerotic plaques is associated with multiple cardiovascular diseases. However, it is unknown if carotid plaques of different sizes are consistent in 3D geometry, with a lack of quantitative observ
Externí odkaz:
https://doaj.org/article/084444c58b0841509004097ca281d9c4
Autor:
Pietro G. Lacaita, Anna Luger, Fabian Plank, Fabian Barbieri, Christoph Beyer, Theresa Thurner, Yannick Scharll, Johannes Deeg, Gerlig Widmann, Gudrun M. Feuchtner
Publikováno v:
Journal of Cardiovascular Development and Disease, Vol 11, Iss 10, p 325 (2024)
(1) Background: The novel SARS-CoV-2 virus infects the endothelium. Vasculitis may lead to specific coronary artery wall lesions. Coronary computed tomography angiography (CTA) imaging findings have not been systematically reported. The aim of this s
Externí odkaz:
https://doaj.org/article/7f01d6b4713545a0a505b34f5a0f3f07
Autor:
Long-Fei Wang, Yu Li, Mu Jin, Hai-Bin Li, Nan Zhang, Ming Gong, Hong-Jia Zhang, Yu-Yong Liu, Yong-Qiang Lai
Publikováno v:
Frontiers in Surgery, Vol 11 (2024)
ObjectivesThe diameter, area, and volume of the true lumen and false lumen (FL) have been measured in previous studies to evaluate the extent of DeBakey type I aortic dissection. However, these indicators have limitations because of the irregular sha
Externí odkaz:
https://doaj.org/article/d695cbf46ee84197bef75a480ab03628
Autor:
Runyuan Wang, Xiaoqin Zhang, Wei Wu, Jinfeng Ma, Jincheng Chen, Zhu Zhang, Liqun Liu, Shanshan Xu, Ximei Cao, Yi Wu, Huilin Cui
Publikováno v:
Cancer Medicine, Vol 12, Iss 13, Pp 14037-14051 (2023)
Abstract Objectives To statistically study the 3D shape of oesophageal cancer (EC) and its spatial relationships based on computed tomography angiography (CTA) 3D reconstruction, to determine its relationship with T‐stages, and to create an optimal
Externí odkaz:
https://doaj.org/article/cedf36b0059c409bb960fd20e39d130a
Autor:
Hamdi Mohamed Isse, MD, Yahye Garad Mohamed, MD, Senai Goitom Sereke, MD, Nabbosa Valeria, MD
Publikováno v:
Radiology Case Reports, Vol 18, Iss 7, Pp 2339-2342 (2023)
Subclavian artery aneurysms are infrequently observed in clinical settings, and are divided into intrathoracic and extra-thoracic segments. Atherosclerosis, cystic necrosis of the tunica media, trauma, or infections are more common. Blunt trauma or p
Externí odkaz:
https://doaj.org/article/29559ae347d34251a77dba883f801add
Autor:
Giulia Lassandro, Giorgio Mazzotta, Stefano Giusto Picchi, Giuseppe Sarti, Fabio Spinetti, Antonio Corvino, Giampaolo Santini, Fabio Tamburro
Publikováno v:
Journal of Endovascular Resuscitation and Trauma Management, Vol 7, Iss 2 (2023)
Aorto-enteric fistula is defined as a communication between the aorta and the gastrointestinal tract. It is a rare but life-threatening condition associated with almost 100% mortality without prompt surgical intervention. The most common type of aort
Externí odkaz:
https://doaj.org/article/4c80acb660ac4a158f3a9f1ba66c6360
Publikováno v:
Diagnostics, Vol 14, Iss 9, p 873 (2024)
Uterine arteriovenous malformation (AVM) is very rare but potentially life-threatening. Early and accurate diagnosis is the cornerstone of its management. The objective of this study is to encourage sonographers to become familiar with a variety of g
Externí odkaz:
https://doaj.org/article/0230d2798789493a976a272bf5aa85fd
Publikováno v:
Journal of Cardiovascular Development and Disease, Vol 11, Iss 4, p 127 (2024)
Photon-counting detector computed tomography (PCD-CT) represents a revolutionary new generation of computed tomography (CT) for the imaging of patients with cardiovascular diseases. Since its commercial market introduction in 2021, numerous studies h
Externí odkaz:
https://doaj.org/article/ecbcc96f06bf44aaae9c52099e587fac