Results 31 to 40 of about 8,098 (190)

Paradoxical embolism with the development of ischemic stroke on the background of pulmonary embolism: comparative analysis of two clinical cases

Сибирский научный медицинский журнал, 2022
The development of a neurological deficit clinic in patients with pulmonary embolism (PE) requires a diagnostic search aimed at excluding the phenomenon of paradoxical embolism in the form of transcranial dopplerography (TCDG) with a bubble test, and to ...
A. V. Pavlova, L. I. Syromyatnikova, S. A. Mekhryakov, S. A. Chazov, A. A. Kulesh   +4 more
doaj   +1 more source

Paradoxical embolism in a preterm infant [PDF]

Developmental Medicine & Child Neurology, 2004
Cerebral paradoxical embolism has not until now been described as a cause of cryptogenic stroke in newborn infants. A male infant was born at 27 weeks 2 days’gestational age by emergency Caesarean section in a twin pregnancy because of intrauterine growth retardation and absence of diastolic flow in the twin.
L. FILIPPI, M. PEZZATI, DANI, CARLO, RUBALTELLI, FIRMINO FRANCESCO, L. PALERMO, M. METTEINI, M. DE CRISTOFARO   +6 more
openaire   +4 more sources

An unusual case of upper limb ischemia in a marathon runner

Journal of Vascular Surgery Cases and Innovative Techniques, 2020
Acute limb ischemia in young adults warrants thorough investigation to determine the underlying cause. Here, we present a case of acute upper limb ischemia in a marathon runner secondary to paradoxical embolism.
William Gondoputro, MBBS, BSc (Adv), Saissan Rajendran, MBBS, MS, FRACS, David Celermajer, MBBS, PhD, DSc, FRACP, FAA, Raffi Qasabian, MBBS, BSc, FRACS   +3 more
doaj   +1 more source

Paradoxical Cerebral Embolism Secondary to Superior Vena Cava Occlusion and Development of a Systemic Right-to-Left Shunt

Journal of Clinical Interventional Radiology ISVIR, 2021
Paradoxical cerebral embolism, although rare, can be secondary to acquired causes such as superior vena cava (SVC) occlusion and development of a mediastinal right-to-left shunt.
Ronny J.D. Kuang, Anna L Beale, Jason E Bloom, Warren Clements   +3 more
doaj   +1 more source

Thermochemical Micro‐Explosion for Prompt Thrombolysis via Proximal Injection of Liquid Alkali Metal

Advanced Science, EarlyView.
We report a micro‐explosive thermochemical thrombolysis (METCT) therapy via injectable liquid alkali metal encapsulated in dimethyl silicone (LAM@oil). METCT enables prompt and safe vascular recanalization within 90 s. Critically, the LAM@oil system demonstrates significantly higher thrombolytic efficacy compared to clinically available thrombolytic ...
Xin Liao, Yi Hou, Jie Zhang, Bo Wang, Minghui Guo, Hua Qu, Wei Rao, Jing Liu   +7 more
wiley   +1 more source

Embolic myocardial infarction associated with patent foramen ovale: a case series

Кардиоваскулярная терапия и профилактика, 2023
A patent foramen ovale (PFO) is a fairly common mild cardiac defect that causes a shunting across the atrial septum. PFO is also a known risk factor for cryptogenic stroke. Much less frequently, PFO is associated with non-cerebral systemic embolic events.
A. M. Pivtsova, D. Yu. Shchekochikhin, D. V. Ognerubov, A. A. Agadzhanyan, A. A. Bogdanova, M. I. Makeev, D. V. Pevzner, Е. V. Merkulov, D. A. Andreev, M. Yu. Gilyarov   +9 more
doaj   +1 more source

Tumor‐Specific Delivery of CD28 siRNA via Lyso‐PC C‐16 Modified Lipid Nanoparticles Overcomes Anti‐PD‐1 Resistance by Remodeling Tumor Microenvironment

Advanced Science, EarlyView.
This study develops 16:0 LPC‐modified lipid nanoparticles (LPC‐LNPs) with cancer cell specificity by exploiting altered tumor lipid metabolism. LPC‐LNPs encapsulating Cd28 small interfering RNA (LPC‐LNP‐Cd28) knock down cancer cell CD28 without affecting T cells, inflame the tumor microenvironment, and overcome anti‐PD‐1 resistance.
Yangyang Chai, Keyu Wang, Jiali Fang, Shaorui Jia, Yansong Shi, Wanfeng Gao, Xinpeng Liu, Jiaqiang Li, Zenghui Cui, Yazhi Qian, Xiaosu Chen, Dan Ding, Xuetao Cao   +12 more
wiley   +1 more source

Paradoxical Cerebral Fat Embolism in Revision Hip Surgery

Case Reports in Orthopedics, 2014
The incidence of clinical fat embolism syndrome (FES) is low (
Nicolás S. Piuzzi, Gerardo Zanotti, Fernando M. Comba, Martin A. Buttaro, Francisco Piccaluga   +4 more
doaj   +1 more source

Traversing boundaries: thrombus in transit with paradoxical embolism [PDF]

Journal of Community Hospital Internal Medicine Perspectives, 2016
A 72-year-old male is diagnosed with paradoxical embolus after he presented with concurrent deep vein thrombosis, stroke, and multiple arterial emboli in the presence of a patent foramen ovale (PFO). Paradoxical embolus requires the passage of a thrombus
Varun Miriyala, Muhammad Umer Awan, Kirmanj Faraj, Bipinpreet Nagra   +3 more
doaj   +1 more source

Spatiotemporal Targeting Randle Cycle and Immune Checkpoint for Potent Antitumor Therapy

Advanced Science, EarlyView.
A glucose oxidase‐based nanogel (GOX‐NG) system using catechol‐functionalized alginate, exhibits enhanced tumor penetration, prolonged retention, and sustained glucose depletion in the tumor microenvironment. When combined with a fatty acid oxidation inhibitor, it implements dual metabolic suppression, thereby enhancing ROS‐induced immunogenic cell ...
Yuan Gao, Zijian Gong, Yixuan Fu, Jianan Zheng, Xiao Sang, Binglin Chen, Qinzhi Su, Weiping Gao, Fei Duan, Jinqi Wei, Xuliang Deng, Xinyu Liu   +11 more
wiley   +1 more source