Results 101 to 110 of about 535,770 (311)

High‐Performance Prevascularized SHED‐Laden rGO@Hydrogel Achieves Optimized Diabetic Bone Defect Repair

Advanced Science, EarlyView.
A high‐performance 3D scaffold integrating rGO and SHEDs is developed to overcome impaired healing in diabetic bone defects. By driving extracellular matrix remodeling, rGO creates a pro‐angiogenic niche that significantly accelerates in vitro vascular network formation.
Can Zhang, Yiyuan Kang, Shulin Lai, Chunyi Wang, Guixin He, Kehui Jian, Suhan Yin, Xiner Tan, Xinru Zhou, Wenjing Liu, Fujian Zhao, Jia Liu, Longquan Shao   +12 more
wiley   +1 more source

Treatment Options in Isolated Atherosclerotic Popliteal Artery Disease

Journal of Cardiovascular Development and Disease
Isolated popliteal artery (PA) lesions account for around 1% of lower limb revascularisations. Whatever treatment modality is chosen, the effects on the artery during knee flexion must be considered.
Stephanie Rassam, Raphaël Coscas
doaj   +1 more source

Deep learning analysis of the myocardium in coronary CT angiography for identification of patients with functionally significant coronary artery stenosis

, 2017
In patients with coronary artery stenoses of intermediate severity, the functional significance needs to be determined. Fractional flow reserve (FFR) measurement, performed during invasive coronary angiography (ICA), is most often used in clinical ...
Išgum, Ivana, Leiner, Tim, Lessmann, Nikolas, van Hamersvelt, Robbert W., Viergever, Max A., Voskuil, Michiel, Wolterink, Jelmer M., Zreik, Majd   +7 more
core   +2 more sources

Single injection dual phase CBCT technique ameliorates results of trans-arterial chemoembolization for hepatocellular cancer [PDF]

, 2017
Cone-beam CT (CBCT) application to the field of trans-arterial chemoembolization has been recently the focus of several researches. This imaging modality is performed with a rotation of the C-arm around the patient, without needs of patient repositioning.
Argirã², Renato, Bascetta, Stefano, Bezzi, Mario, Catalano, Carlo, Lucatelli, Pierleone, Saba, Luca, Sandri, Giovanni Battista Levi   +6 more
core   +1 more source

Preoperative Computed Tomography Colonography‐Angiography for Vascular Mapping to Guide and Standardize D3 Lymphadenectomy in Right‐Sided and Transverse Colon Cancer

Annals of Gastroenterological Surgery, EarlyView.
This study utilized high‐resolution CT colonography‐angiography to systematically classify vascular branching patterns in 591 patients. We defined four reproducible anatomical patterns each for right hemicolectomy and transverse colectomy, demonstrating that an independent‐origin middle colic artery consistently predicts shorter dissection distances ...
Takeharu Kato, Yukihide Kanemitsu, Mototaka Miyake, Gen Tomizawa, Kohei Takura, Hiroshi Nagata, Yasuyuki Takamizawa, Konosuke Moritani, Shunsuke Tsukamoto   +8 more
wiley   +1 more source

Peripheral vascular malformations : modern imaging [PDF]

, 2018
Currently the major aim in peripheral vascular malformation diagnosis, crucial for subsequent management and treatment, is to identify its haemodynamic characteristics.

core   +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

Magnetic Field Control Using an Electromagnetic Actuation System with Combined Air‐Core and Metal‐Core Coils

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
An electromagnetic manipulation system enhances magnetic field strength in the Z‐direction for 3D control of microrobots and nanoparticles. Featuring eight metal‐core coils and two air‐core coils arranged hemispherically, it ensures unimpeded workspace access and integrates imaging tools.
Nader Latifi Gharamaleki, Dong‐in Kim, Gyudong Lee, Jin‐Young Kim, Hongsoo Choi   +4 more
wiley   +1 more source

Assessment of carotid atherosclerotic disease using three-dimensional cardiovascular magnetic resonance vessel wall imaging: comparison with digital subtraction angiography. [PDF]

, 2020
BACKGROUND:A three-dimensional (3D) cardiovascular magnetic resonance (CMR) vessel wall imaging (VWI) technique based on 3D T1 weighted (T1w) Sampling Perfection with Application-optimized Contrast using different flip angle Evolutions (SPACE) has ...
Fan, Zhaoyang, Li, Debiao, Liu, Wen, Lu, Mi, Wang, Zhenjia, Yu, Wei, Zheng, Tiejin   +6 more
core   +1 more source

Deep-Layer Microvasculature Dropout by Optical Coherence Tomography Angiography and Microstructure of Parapapillary Atrophy. [PDF]

, 2018
Purpose:To investigate the association between the microstructure of β-zone parapapillary atrophy (βPPA) and parapapillary deep-layer microvasculature dropout assessed by optical coherence tomography angiography (OCT-A).
Akagi, Tadamichi, Belghith, Akram, Diniz-Filho, Alberto, Manalastas, Patricia Isabel C, Saunders, Luke, Suh, Min Hee, Weinreb, Robert N, Yarmohammadi, Adeleh, Zangwill, Linda M   +8 more
core   +1 more source