Results 81 to 90 of about 23,997 (208)

Low-keV Virtual Monoenergetic Imaging for Bronchial Artery Visualization on Photon-Counting Detector Computed Tomography

Diagnostics
Background/Objectives: This study aims to determine the optimal use of virtual monoenergetic imaging (VMI) for visualizing the bronchial artery on photon-counting detector computed tomography (PCD-CT).
Xuyang Sun, Tetsu Niwa, Takakiyo Nomura, Ryoichi Yoshida, Kazuo Koyanagi, Jun Hashimoto   +5 more
doaj   +1 more source

Diagnosis of bronchial artery aneurysm by computed tomography: a case report

Radiology Case Reports, 2017
Bronchial artery aneurysm is a rare vascular abnormality, with an incidence of
So Hyeon Bak, MD, Heon Han, MD
doaj   +1 more source

Measuring the effect of airway pressure on pulmonary arterial diameter in the intact rat lung [PDF]

, 2003
To study the relationship between transpulomnary pressure (Ptp), intravascular pressure (Pv), and the pulmonary arterial tree structure, morphometric measurements of pulmonary arterial trees were made in intact lungs from Sprague-Dawley rats.
Dawson, Christopher A, Haworth, Steven Thomas, Heinrich, Amy, Molthen, Robert C.   +3 more
core   +1 more source

Mechanisms altering airway smooth muscle cell Ca(2+) homeostasis in two asthma models [PDF]

, 2008
Background: Asthma is characterized by airway remodeling, altered mucus production and airway smooth muscle cell (ASMC) contraction causing extensive airway narrowing. In particular, alterations of ASMC contractility seem to be of crucial importance. The
Bergner, Albrecht, Edelmann, Martin, Fischer, Rainald, Huber, Rudolf M., Kellner, Julia, Oelmez, Hamza, Tantzscher, Juliane   +6 more
core   +1 more source

Bronchial artery pseudoaneurysm presenting with hemoptysis and hemothorax after pulmonary lobectomy: a case report and literature review

Journal of Cardiothoracic Surgery
Background Bronchial artery pseudoaneurysm is a rare vascular disorder, and cases of bronchial pseudoaneurysms reported after lung surgery are even rarer.
Wei-Hao Zhang, Cheng-Yan Jin, Xiao Qi, Guang-Xin Zhang   +3 more
doaj   +1 more source

Standardized Management Pathway to Prevent Acute Rejection After Liver Transplantation Following ICI Therapy for Downstaging HCC

Health Care Science, EarlyView.
Findings indicate that within a standardized clinical pathway integrating structured immunosuppression, therapeutic drug monitoring, and early complication surveillance, liver transplantation after ICI exposure can be performed safely without increased rejection risk.
Ning Wang, Zebin Zhu, Hao Zheng, Can Qi, Xiaodong Yuan, Xuefeng Li, Zhijun Xu, Jiwei Qin, Wei Wu, Jizhou Wang, Ruipeng Song, Zhiyong Guo, Lianxin Liu, Shu‐Geng Zhang, Björn Nashan   +14 more
wiley   +1 more source

Bronchial compression in an infant with isolated secundum atrial septal defect associated with severe pulmonary arterial hypertension [PDF]

, 2012
Symptomatic pulmonary arterial hypertension (PAH) in patients with isolated atrial septal defect (ASD) is rare during infancy. We report a case of isolated ASD with severe PAH in an infant who developed airway obstruction as cardiomegaly progressed.
Andrews, Berlinger, Bull, Chan, Corno, Diab, Dickinson, Han Ki Park, Jae Young Choi, Kussman, Kussman, Lammers, Nam Kyun Kim, Sebening, So Young Park, Stanger, Su-Jin Park, Sung-Hee Park, Young Hwan Park   +18 more
core   +1 more source

PRMT5 Mediates Sepsis‐Associated Lung Injury by Modulating JAK1 Arginine Methylation: A Mechanism Study

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Lung injury is a common complication in critical sepsis. PRMT5 is implicated in endothelial inflammation and lung diseases, but its role in sepsis‐associated lung injury remains unclear. This study collected clinical sepsis samples and detected the mRNA expression of PRMT5.
Bo Wang, Zhen Ge, Fei‐Xiang Chen
wiley   +1 more source

Preservation of bronchial artery circulation on ex-vivo lung perfusion

Scientific Reports
Lungs receive blood supply from the pulmonary and bronchial arteries. After transplantation, lungs uniquely suffer from ischemia and injury to the airways, in part due to the surgical sacrifice of the bronchial artery circulation during procurement and ...
Aravind Krishnan, Moeed Fawad, Stefan Elde, Elbert Heng, Alyssa Garrison, Ashley Y. Choi, Joseph Simmons, John P. McNulty, Blaine Chadwick, Chawannuch Ruaengsri, Y. Joseph Woo, John Ward MacArthur, Brandon A. Guenthart   +12 more
doaj   +1 more source

Prophylactic tracheostomy in aged and poor risk general surgical patients [PDF]

, 1959
The most common postoperative complications are those involving respiration, and they are especially dangerous to patients classified as poor risks because of age or other handicaps.
Farrell, JJ, Meyer, WH, Starzl, TE
core   +1 more source