Results 51 to 60 of about 49,808 (268)

Right aortic arch with mirror image branching pattern and isolated left brachiocephalic artery: A case report

Radiology Case Reports, 2020
We present a very rare case of right aortic arch with an isolated left brachiocephalic artery in a 35-year-old female. This entity is an extremely uncommon aortic arch anomaly which has associated multisystem symptoms. We briefly discuss the hypothetical
Ayman Nada, MD, PhD, Joseph P. Cousins, PhD, MD, Humera Ahsan, MD, Jeffrey R. Kunin, MD   +3 more
doaj   +1 more source

An adult with right aortic arch and dysphagia [PDF]

European Heart Journal, 2013
A 38-year-old male presented with history of atypical chest pain and dysphagia. Cardiovascular examination was unremarkable. Electrocardiography and transthoracic echocardiography were normal. Chest radiograph showed right-sided aortic arch ( Panel A ).
Venugopal Ram, Rao, Nagaraja, Moorthy, Madhav, Hegde, Manjunath C, Nanjappa   +3 more
openaire   +2 more sources

ZER1 Restrains Pressure Overload‐Induced Cardiac Remodeling by Targeting DVL2 for Gly/N‐Degron‐Dependent Degradation

Advanced Science, EarlyView.
Pressure overload suppresses cardiomyocyte ZER1, weakening CRL2Zer1‐mediated DVL2 degradation and allowing DVL2 accumulation. Elevated DVL2 activates CaMKII‐HDAC4‐MEF2C signaling, drives fetal gene reactivation, and promotes pathological remodeling.
Mingchao Jiang, Zhehao Lin, Lu Chen, Ying Ni, Jun Zhou, Wenjuan Zhang, Huilin Wang, Peifeng Ying, Xiu Lu, Kai Wang, Qingran Kong, Naxin Xu, Dingsheng Zhao, Jianwei Li, Guohui Zhong, Xingchen Meng, Sarkawt Hamad, Junmeng Zheng, Yuan Fu, Rongjiang Qin, Xuran Chu, Shangxuan Li, Youyou Li, Yili Wu, Yi Wang, Weihong Song, Yingxian Li, Shukuan Ling   +27 more
wiley   +1 more source

Isolated Persistent Fifth Aortic Arch with Right-sided Aortic Arch.

Japanese Heart Journal, 1995
A persistent fifth aortic arch was recognized in a 4-year-old boy by echocardiography, magnetic resonance imaging and angiocardiography. The case was unique in at least two respects: right-sided aortic arch, and systemic-to-pulmonary connection without intracardiac lesion.
WU, Jiunn-Ren, CHIU, Chaw-Chi, LIN, Young-Tso, HUANG, Teh-Yang   +3 more
openaire   +3 more sources

Lymph Node Metastasis Pattern and Influencing Factors in Esophageal Squamous Cell Carcinoma

AGING MEDICINE, EarlyView.
Among 388 patients with esophageal squamous cell carcinoma who underwent curative resection, 144 (37.1%) developed lymph node metastasis. Upper thoracic tumors mainly involved upper mediastinal and upper right paratracheal nodes, whereas lower thoracic tumors more often involved paracardial and abdominal nodes.
Yuheng Wang, Qingqing Ding, Lei Xue, Jinhua Luo   +3 more
wiley   +1 more source

CT Angiography for Aortic Arch Anomalies: Prevalence, Diagnostic Efficacy, and Illustrative Findings

Diagnostics
Aortic arch anomalies encompass a diverse spectrum of conditions. Elucidating the prevalence of these anomalies, their impact on patient wellbeing, and the most effective diagnostic tools are crucial steps in ensuring optimal patient care.
Radu Octavian Baz, Deria Refi, Cristian Scheau, Any Axelerad, Radu Andrei Baz, Cosmin Niscoveanu   +5 more
doaj   +1 more source

Total arch replacement with frozen elephant trunk technique for Kommerell’s diverticulum with a right-sided aortic arch and aberrant left subclavian artery

Journal of Cardiothoracic Surgery, 2023
Background Kommerell’s diverticulum with a right-sided aortic arch and aberrant left subclavian artery is uncommon. We perforemed a single-stage procedure with the frozen elephant trunk technique.
Naoto Yabu, Tomoyuki Minami, Ryo Izubuchi, Takahiro Kojima, Ichiya Yamazaki   +4 more
doaj   +1 more source

Prenatal detection of right aortic arch [PDF]

Archives of Gynecology and Obstetrics, 2019
To examine an unselective population of fetuses with right aortic arch (RAA) and suggest perinatal management. Second, to evaluate the importance and possible implication of fetal MRI in those cases.Retrospective study of 36 patients with RAA diagnosed prenatally between 2006 and 2017 in a tertiary referral center.32 fetuses were diagnosed with RAA and
Gülen Yerlikaya, Tünay Efetürk, Stephanie Springer, Theresa Reischer   +3 more
openaire   +2 more sources

Pre‐Curved Everting Robots With Embedded Steering Intelligence Fabricated by CO2 Laser Welding

Advanced Intelligent Systems, EarlyView.
Design and experimental demonstration of a laser welded growing robot for anatomically guided navigation. The robot follows an aortic arch phantom entering the branchiocephalic branch through steering by design. The figure shows the physical phantom setup, CAD defined weld geometry and full robot eversion.
Brandon Saldarriaga, Panagiotis Kalozoumis, Panagiotis Vartholomeos, Carlo Seneci, Kawal Rhode, Christos Bergeles   +5 more
wiley   +1 more source

Right-sided aortic arch with mirror image branching and situs solitus: a case of a 79 years old woman

Radiology Case Reports, 2019
Right aortic arch with mirror image branching (RAMI) is a rare congenital defect of the aorta. The exact incidence of RAMI in the general population is unclear. In RAMI the first branch arising from the arch is the left innominate artery, followed by the
Daniele Morosetti, MD, Carla Di Stefano, MD, Mariateresa Mondillo, MD, Maria Claudia Pensabene, MD, Laura De Corato, MD, Mirko Bizzaglia, MD, Arezia Di Martino, MD, Roberto Floris, PH   +7 more
doaj   +1 more source