Results 31 to 40 of about 4,759 (168)

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

Hypoplasia of the inferior vena cava with hypertrophic azygos/hemiazygos and collateral venous circles of the abdomen: a case report

Digital Diagnostics
Hypoplasia of the inferior vena cava is a rare congenital vascular defect with various forms; thus, identifying a specific anatomical variant in the literature is challenging. In some cases, the inferior vena cava may also be interrupted.
Manuela Montatore, Gianmichele Muscatella, Federica Masino, Giovanni Ricatti, Marina Balbino, Rossella Gifuni, Giuseppe Guglielmi   +6 more
doaj   +1 more source

AI‐Designed TREM1‐Targeted LYTAC Nanoparticles Reprogram the Neuroimmune Microenvironment in Traumatic Brain Injury

Advanced Science, EarlyView.
AI‐enabled de novo design of a TREM1 binder, integrated into a BBB‐crossing and macrophage‐targeted nanoplatform, enables TREM1 degradation and attenuates neuroinflammation, thereby promoting neuroprotection and tissue repair after traumatic brain injury. ABSTRACT Secondary neuroinflammation drives progressive damage after traumatic brain injury (TBI),
Yimin Huang, Yuan Liu, Huan Peng, Yu Ni, Zhengqiao Jiang, Chenxuan Yu, Xincheng Zhang, Huayu Kang, Yanchao Liu, Juan Chen, Kai Zhao, Lin Han, Xin Zou, Kai Shu, Xiaochuan Wang, Jian‐Zhi Wang, Ting Lei, Chao Gan, Jianfeng Liu, Huaqiu Zhang   +19 more
wiley   +1 more source

Creating a Fontan fenestration in a child with dextrocardia and interrupted inferior vena cava

Annals of Pediatric Cardiology, 2016
Plastic bronchitis is a rare life-threatening complication of the Fontan operation. Transcatheter Fontan fenestration can ameliorate symptoms by decompressing elevated venous pressures.
Pradeepkumar Charlagorla, John P Breinholt   +1 more
doaj   +1 more source

Implantable Systems for Cardiovascular Treatment and Monitoring: Comparative Insights From Intracardiovascular and Extracardiovascular Technologies

Advanced Intelligent Systems, EarlyView.
A unifying device–cardiovascular interface framework is presented to classify implantable cardiovascular technologies as intracardiovascular blood‐contacting systems or extracardiovascular tissue‐only and blood‐handling architectures. Cross‐class comparison across shared semiquantitative criteria, including blood‐contact burden, biomimicry ...
Bergo Nicolò, Semproni Federica, Maselli Martina, Colli Andrea, Cianchetti Matteo, Ciuti Gastone, Stefanini Cesare, Menciassi Arianna   +7 more
wiley   +1 more source

Pulmonary vein isolation through superior vena cava in case of interrupted inferior vena cava - case report

Cardiologia Hungarica
Pulmonary vein isolation is a primary therapeutical option for controlling atrial fibrillation, particularly in cases complicated with heart failure or previously ineffective pharmacological antiarrhythmic treatment.
Boglár Párkányi, Tamás Tahin, Ádám Riba   +2 more
doaj   +1 more source

Abdominal POCUS Education for Clinicians: A Systematic Review of Teaching Methods for Point‐of‐Care Abdominal Ultrasonography

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 547-561, March/April 2025.
For patients to benefit from abdominal point‐of‐care ultrasound, the ultrasound examinator must be sufficiently trained. In this systematic review, we identified advantages and disadvantages of different training methods and approaches. We conclude that thoughtful integration of the various educational methods is crucial for stakeholders and educators.
Birkir Örn Sveinsson, Olof Kristin Thorsteinsdottir, Alexander G. P. Browne, Benjamin S. B. Rasmussen, Anders Bo Nielsen, Pia Iben Pietersen   +5 more
wiley   +1 more source

Tetralogy of Fallot, Absent Vena Cava Superior, Persistent Left Vena Cava Superior, and Interrupted Vena Cava Inferior: A Case of Struggle in Open Heart Surgery

Düzce Tıp Fakültesi Dergisi
Interruption of vena cava inferior (VCI) is extremely rare, in occurrence in isolation or association with asplenia or polysplenia syndromes. In this abnormality, the infrahepatic segment of the VCI is absent, by representing the inadequacy of fusion of ...
Hande İştar, Buğra Harmandar
doaj   +1 more source

Interrupted Inferior Vena Cava with Hemiazygos Continuation in an Adult with a Persistent Left Superior Vena Cava and Left Single Coronary Artery: A Case Report

대한영상의학회지, 2016
A 50-year-old woman was referred to our institution for medical screening due to an incidental finding on abdominal ultrasonography. She underwent chest, abdomen and cardiac multi-detector computed tomography (MDCT).
Yeo Jin Kim, Se Hwan Kwon, Sung-Eun Ahn, Soo-Joong Kim, Jong Soo Shin, Joo Hyeong Oh   +5 more
doaj   +1 more source

Radiofrequency catheter ablation of atrioventricular reentrant tachycardia in patient with interruption of inferior vena cava: A case report [PDF]

Caspian Journal of Internal Medicine
Background: Congenital anomalies can pose challenges during electrophysiology (EP) procedures in patients with tachyarrhythmias, making diagnosis and management of these cases quite difficult.
Mohammad Taghi Hedayati Godarzi, Saeed Abrotan, Fatemeh Younesi, Mohamad Rashid, Ali Bijani   +4 more
doaj