Results 61 to 70 of about 1,551,822 (283)

A pulmonary artery false aneurysm after right middle lobectomy: a case report [PDF]

, 2007
Pulmonary artery false aneurysm is a rare condition, reported to complicate interventional procedures. We report a case of a false aneurysm of the interlobar pulmonary artery following a right middle lobectomy for lung cancer.
Rao Jagan, Sharma, Hemant, Jagan Rao, Sharma Hemant, Stephen Clark, Shaaban Hossam, Clark Stephen, Shaaban, Hossam, Hossam Shaaban, Hemant Sharma, Rao, Jagan, Clark, Stephen   +11 more
core   +2 more sources

Increased Disarray of Extracellular Matrix Collagen‐I Fiber Network and Compromised Biomechanics in Aortae From Marfan‐Syndrome Mice Assessed Through Combined Opto‐Biomechatronics

Advanced Science, EarlyView.
Combined structure‐function assessment in aortic rings from Marfan mice using MechaMorph Opto‐Biomechatronics technology relates increased elasticity (stiffness) and dynamic viscosity and less ordered extracellular matrix 3D‐structure (collagen) as potential causes for impaired Windkessel function and compromised haemodynamics in Marfan's syndrome ...
Dominik Schneidereit, Anika Nagel, Vanessa I. T. Zwaans, Laureen Schurr, Jonas Ahr, Michael Haug, Anna Piluso, Alexandra Sporkova, Matthias Karck, Andreas H. Wagner, Oliver Friedrich   +10 more
wiley   +1 more source

Surgical Cryoablation of Drug Resistant Ventricular Tachycardia and Aneurysmectomy of Postinfarction Left Ventricular Aneurysm

Case Reports in Medicine, 2014
Heart failure is usually associated with left ventricle remodelling, wall thickening, and worsening of the systolic function. Ventricular tachycardia is a common and a negative prognostic factor in patients with endocardial scarring following myocardial ...
Marek Pojar, Jan Harrer, Nedal Omran, Martin Vobornik   +3 more
doaj   +1 more source

Mycotic aneurysm of the tibioperoneal trunk: a first manifestation of an infected endocarditis

Revista do Instituto de Medicina Tropical de São Paulo, 2012
Infrapopliteal mycotic aneurysm resulting from endocarditis is rare, with only a few reported cases. We describe the case of a 28-year-old male patient who was suffering with pain and edema in the right leg.
Sergio Quilici Belczak, Igor Rafael Sincos, Marcelo Passos Teivelis, Carlos Alberto Sian de Oliveira, Hélio Fragoso, Ricardo Aun   +5 more
doaj   +1 more source

Pancreatic pseudocyst eroding into the splenoportal venous confluence and mimicking an arterial aneurysm [PDF]

, 2009
We report the case of a 62-year-old man with chronic pancreatitis who presented with increasing abdominal pain. Sonography, magnetic resonance imaging, contrast-enhanced computed tomography, and ultimately catheter angiography demonstrated a pancreatic ...
Naguib, Nagy N., Lehnert, Thomas, Vogl, Thomas J. (Prof. Dr.), Nour-Eldin A. Nour-Eldin, Thomas J. Vogl, Naguib, Nagy Naguib Naeem, Koitka, Karen, Nagy N. Naguib, Alhajii, Waleed, Thomas Lehnert, Mohammed, Nour-Eldin Abdelrehim Nour-Eldin, Nour-Eldin, Nour-Eldin A., Karen Koitka, Vogl, Thomas J., Waleed Alhajii   +14 more
core   +1 more source

ROS‐Responsive Nanoparticle Delivery of Dexmedetomidine Protects the Gut Vascular Barrier After Intestinal Ischemia/Reperfusion via the HDAC‐H3K27ac‐TCF4 Axis

Advanced Science, EarlyView.
A low dose of dexmedetomidine, delivered by ROS‐responsive nanoparticles, preferentially accumulates in the ischemic intestine and restores gut vascular barrier integrity after ischemia/reperfusion injury. This nanoparticle‐based strategy prevents bacterial translocation and liver damage without cardiorespiratory side effects, working through HDAC ...
Hu‐Fei Zhang, Jian‐Tong Shen, Hua‐Hua Zhang, Si‐Qi Gao, Ji‐Ao Wang, Yue‐Ling Wang, Mei‐Ling Li, Zi‐Meng Liu, Yi‐Nan Zhang, Yan Li, Xu‐Yu Zhang   +10 more
wiley   +1 more source

A case of hypoparathyroidism with cardiovascular complications: interventricular septal dissecting aneurysm in a middle-aged woman

BMC Endocrine Disorders
Background Hypoparathyroidism (HypoPT) is a rare endocrine disease characterized by hypocalcemia, hyperphosphatemia, and insufficient or no parathyroid hormone (PTH) secretion.
Ronghua Huang, Yi Zhou, Xingshou Pan, Liufang Zhou, Zhengjiang Liu   +4 more
doaj   +1 more source

Complete Heart Block with Diastolic Heart Failure and Pulmonary Edema Secondary to Enlarging Previously Diagnosed Thrombosed Aneurysm of Sinus of Valsalva in a Patient with History of Autosomal Dominant Polycystic Kidney Disease

Case Reports in Cardiology, 2015
Autosomal dominant polycystic kidney disease (ADPKD) is associated with vascular aneurysms that can affect any part of the vascular tree, like ascending aorta or coronary arteries. Sinus of Valsalva is known as an anatomical dilation at the root of aorta
Sherif Ali Eltawansy, Martin Miguel Amor, Maria Joana Thomas, Jeffrey Daniels   +3 more
doaj   +1 more source

Remote Ischemic Post‐Conditioning Preserves the Neurovascular Unit by Brain‐Derived Gas6 That Drives Monocyte‐Derived Macrophage Reprogramming via Axl and Vimentin after SAH

Advanced Science, EarlyView.
Subarachnoid hemorrhage (SAH) triggers monocyte‐derived macrophage (MDM) infiltration and M1‐like polarization via Vimentin upregulation, leading to neurovascular unit disruption and cognitive dysfunction. Remote ischemic postconditioning (RIPostC) upregulates neuronal Gas6, which activates Axl on MDMs to downregulate Vimentin and drive reparative M2 ...
Yajun Zhu, Zichao Huang, Xi Rong, Xingwei Lei, Fuming Liang, Xiaoguo Li, Jiru Zhou, Yu Wang, Yifan Huang, Shuang Tang, Jianjun Zhong, Jin Yan, Hongji Deng, Chun Zeng, Zongduo Guo   +14 more
wiley   +1 more source

NCOA4 Accelerates Abdominal Aortic Aneurysm Formation by Regulating Macrophage Activation and Ferroptosis via STAT1–CH25H Axis

Advanced Science, EarlyView.
Under pathological stimulation, NCOA4 in macrophages interacts with STAT1 to promote CH25H transcription. The subsequent increase in 25‐HC production activates macrophages, triggers inflammatory responses and ferroptosis, and accelerates the progression of AAA.
Zhinan Wu, Yuxuan Qian, Wenyi Xu, Fei Liao, Xueliang Liu, Xiao Kuang, Guqing Luo, Xinjie He, Lixian Jiang, Song Ding   +9 more
wiley   +1 more source