Results 51 to 60 of about 94,178 (316)

3D Locomotion of Surface‐Rolling Microrobots: A Trade‐off between Hydrodynamic Wall and Gravitational Effects

Advanced Intelligent Systems, EarlyView.
This study investigates 3D locomotion of surface‐rolling microrobots, revealing a trade‐off between hydrodynamic wall effects and gravity. Through experiments and simulations, it explores how robot size, inclination angle, actuation frequency, and surface microtopography affect the 3D locomotion.
Myungjin Park, Ugur Bozuyuk, Erdost Yildiz, Hyeongho Min, Jungwon Yoon, Metin Sitti   +5 more
wiley   +1 more source

A Rare Clinical Case: Giant Splenic Artery Aneurysm and Its Successful Endovascular Treatment

Case Reports in Vascular Medicine, 2017
Objectives. The true giant splenic artery aneurysms are extremely rare and can be fatal. Although surgical approach has been the standard of care in the past, endovascular methods gained more importance in recent years. Background.
Alptekin Yasim, Hakan Kara, Erdinc Eroglu   +2 more
doaj   +1 more source

Repair of ruptured abdominal aortic aneurysms with bifurcated endografts: a single-center study

Clinics, 2014
OBJECTIVE:The aim of this study was to describe our early experience in the treatment of ruptured abdominal aortic aneurysms with bifurcated endografts.
André Brito Queiroz, Karina Paula Domingos Rosa Schneidwind, Grace Carvajal Mulatti, Fábio Rodrigues Ferreira Espirito Santo, Paulo Sassaki Neto, Inez Ohashi Torres, Nelson De Luccia   +6 more
doaj   +1 more source

Characterizing the Healthcare Utilization and Costs of Hereditary Hemorrhagic Telangiectasia

American Journal of Hematology, EarlyView.
ABSTRACT Hereditary hemorrhagic telangiectasia (HHT) is the second‐most common inherited bleeding disorder worldwide, afflicting one in 4000–5000 people, and is the most morbid inherited bleeding disorder of women. HHT causes recurrent severe epistaxis, chronic gastrointestinal bleeding, heavy menstrual bleeding, and arteriovenous malformations in the ...
Hanny Al‐Samkari, Tracy J. Mayne, Misty Troutt, Hemant Patle, Marianne Clancy, Eric Duhaime   +5 more
wiley   +1 more source

Tratamento endovascular de ruptura traumática da aorta torácica descendente Endovascular treatment of traumatic descending thoracic aortic rupture

Jornal Vascular Brasileiro, 2007
Paciente do sexo feminino, 55 anos de idade, vítima de atropelamento, foi admitida em unidade de emergência, onde se realizou o diagnóstico clínico, radiológico e tomográfico de ruptura traumática da aorta torácica descendente.
João Roberto Breda, Ana Silvia Ragognetti Breda, Eliane Yumi Fujii, João Antonio Corrêa, Adriano Meneghini, Jaime Ignácio Jaramilo, Dirceu Rodrigues de Almeida, Adilson Casemiro Pires   +7 more
doaj   +1 more source

Influence of the arterial elastic component on the response to balloon angioplasty in femoral arteries of a healthy porcine model

Animal Models and Experimental Medicine, EarlyView.
This study evaluates the role of elastin in vascular response 28 days after balloon angioplasty using uncoated and paclitaxel‐coated balloons in a healthy porcine model. The results show higher elastin content in external femoral arteries, which is inversely correlated with vascular injury, inflammation, smooth muscle cell loss, proteoglycan and fibrin
María Gracia de Garnica García, Marina Gil Bernabé, Claudia Pérez‐Martínez, Laura Mola Solà, Luis Duocastella Codina, María Molina Crisol, Alex Gómez Castel, Armando Pérez de Prado   +7 more
wiley   +1 more source

Occipital abscess developed after endovascular AVM treatment with liquid embolizing agent: case report

Egyptian Journal of Neurosurgery
Background In arteriovenous malformations, endovascular embolization was first used in the 1960s to occlude feeding vessels. In recent years, the success of endovascular treatments has increased.
Muhammed Erkam Yuksek, Busra Gul, Mehmet Kenan, Mehmet Fatih Erdi, Seyfullah Yıldırım, Ahmet Onder Guney, Fatih Keskin   +6 more
doaj   +1 more source

Technical challenges to surgical clipping of aneurysmal regrowth with coil herniation following endovascular treatment – a case report

Journal of Medical Case Reports, 2007
In recent years, technical developments have made endovascular procedures attractive therapeutic options and enabled the endovascular surgeon to redefine the management of cerebral aneurysms.
Pillai Promod, Karim Aftab, Nanda Anil
doaj   +1 more source

Impact of Diabetes on Long‐Term Outcomes of Percutaneous Coronary Intervention for Coronary Bifurcation Lesions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Diabetes mellitus (DM) is a well‐known risk factor for cardiovascular diseases, including coronary artery diseases (CAD). Complex percutaneous coronary intervention (PCI) such as PCI for bifurcation lesions often yields poor outcomes, especially in DM patients.
Subin Lim, Soon Jun Hong, Ju Hyeon Kim, Jung‐Joon Cha, Hyung Joon Joo, Jae Hyoung Park, Cheol Woong Yu, Do‐Sun Lim, Chang‐Wook Nam, the COBIS III investigators, Hyo‐Soo Kim, Woo Jung Chun, Seung‐Ho Hur, Seung Hwan Han, Seung‐Woon Rha, In‐Ho Chae, Jin‐Ok Jeong, Jung Ho Heo, Junghan Yoon, Ki Hong Choi, Young Bin Song, Hyeon‐Cheol Gwon, Jong‐Seon Park, Myeong‐Ki Hong, Joon‐Hyung Doh, Kwang Soo Cha, Doo‐Il Kim, Sang Yeub Lee, Kiyuk Chang, So‐Yeon Choi, Myung Ho Jeong, Bon‐Kwon Koo   +31 more
wiley   +1 more source

Endovascular recanalization of common carotid artery Total occlusion: two case reports and literature review

CVIR Endovascular, 2020
Background Common carotid artery total occlusion is rare but can be associated with a variety of neurological symptoms due to inadequate cerebral perfusion. The treatment includes bypass surgery, endarterectomy, and endovascular revascularization.
Jung-Chi Hsu, Han-Lin Tsai
doaj   +1 more source