Results 31 to 40 of about 3,830 (178)

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo, Lidong Yang, Tiantian Xu, Dong Sun   +3 more
wiley   +1 more source

Animal models of chronic thromboembolic pulmonary hypertension

Animal Models and Experimental Medicine, EarlyView.
Current animal models of CTEPH. Created using BioRender.com. Abstract Chronic thromboembolic pulmonary hypertension (CTEPH) is a rare, yet life‐threatening disorder characterized by persistent pulmonary vascular obstruction and elevated pulmonary artery pressure, with progressive remodeling and subsequent right heart failure.
Yong‐Jian Zhu, Lin‐Chao Zhou, Xiao‐Xue Zhang, Xiao‐Yang Ren, Yi Yan, Shao‐Fei Liu   +5 more
wiley   +1 more source

Surgical Treatment of Lung Adenocarcinoma Tumor Thrombus Extending Into the Left Atrium: A Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT When lung adenocarcinoma is accompanied by a tumor thrombus that extends through the pulmonary veins to the left atrium, it is an extremely rare case, and the disease is already at stage IIIA. The available treatment methods are also quite limited.
Zhongjian Chong, Yu Tang, Aiping Zhang, Zijian Ma   +3 more
wiley   +1 more source

Transcatheter embolization of a Rasmussen aneurysm via pulmonary artery with n-butyl cyanoacrylate and iodized oil mixture injection with balloon occlusion

Journal of Vascular Surgery Cases and Innovative Techniques, 2016
We describe a new approach to effective embolization of Rasmussen aneurysm by simultaneous devascularization of the pseudoaneurysm and systemic artery-to-pulmonary artery anastomoses.
Yukichi Tanahashi, MD, Hiroshi Kondo, MD, Marie Osawa, MD, Takahiro Yamamoto, MD, Masao Yamaguchi, MD, Shigeru Furui, MD   +5 more
doaj   +1 more source

Evaluation of the bronchial arteries: normal findings, hypertrophy and embolization in patients with hemoptysis

Insights into Imaging, 2020
The enlargement of the bronchial arteries occurs in a multitude of congenital and acquired diseases and is responsible for the majority of cases of hemoptysis.
João Almeida, Cecília Leal, Luísa Figueiredo   +2 more
doaj   +1 more source

Cerebral infarct after bronchial artery embolization

BJR|case reports, 2019
Bronchial artery embolization is an effective and widely used procedure for controlling hemoptysis. Cerebral infarct after bronchial artery embolization is a rare and severe complication. We report two cases of cerebral infarct complicating bronchial artery embolization, most likely due to errant embolic passage through anastomoses with the ...
Gao, Feng, Xu, Yali, Fang, Shu
openaire   +2 more sources

Staged Airway Stenting for Life‐Threatening Tracheogastric Fistula (TGF) After Esophagectomy: A Case Report

Clinical Case Reports, Volume 14, Issue 3, March 2026.
ABSTRACT Tracheogastric fistula (TGF) is a rare but lethal complication following esophagectomy. Management of critical TGF cases with hemorrhage and respiratory failure remains challenging due to limited therapeutic options. We report a case of a 60‐year‐old man who developed life‐threatening TGF with massive bleeding from the cervical anastomotic ...
Xiaobing Wang, Zhan Zhang, Xiaoxue Zha, Meng Ling, Feihu Hu, Tingting Wang, Juan Zhang, Peishuang Wang, Xiaoyue Cui, Haiou Zhou, Linlin Zhang   +10 more
wiley   +1 more source

Hemomediastinum due to spontaneous rupture of a mediastinal bronchial artery aneurysm – A rare cause of thoracic pain

Respiratory Medicine Case Reports, 2014
Hemomediastinum is a rare pathological event. Multiple underlying causes and contributory factors can be identified, such as trauma, malignancy, iatrogenic, bleeding disorder or mediastinal organ hemorrhage.
B.A.H. Vosse, A.F. van Belle, G.J. de Vries, M. Das   +3 more
doaj   +1 more source

Successful transcatheter arterial embolization in an asymptomatic patient with primary racemose hemangioma of the bronchial artery

Respiratory Medicine Case Reports, 2020
An asymptomatic 70-year-old woman presented with a nodular lesion overlapping the pulmonary artery at the right hilar region on a chest X-ray. Bronchial arteriography revealed an aneurysmal dilation of the long segment of the right bronchial artery and a
Yaeko Hashimoto, Hajime Kasai, Toshihiko Sugiura, Daisuke Ishii, Atsushi Sasaki, Masaki Suga, Koichiro Tatsumi   +6 more
doaj   +1 more source