Results 111 to 120 of about 277,410 (280)

Surgical management of scalp arterio-venous malformation and scalp venous malformation: An experience of eleven cases

, 2013
Aims: Scalp arterio-venous malformation (AVM) and scalp venous malformation (SVM) are rare conditions that usually need surgical treatment. Here, we have reported our experience of the surgical management of such lesions with a short review of the ...
Mohammod Raziul Haque, Khandkar Ali Kawsar, Mainul Haque Sarker, Forhad Hossain Chowdhury, A. F. M Momtazul Haque   +4 more
core   +1 more source

An Expertise Transfer Framework For Autonomous Surgical Assistance

Advanced Science, EarlyView.
This study introduces an expertise transfer framework for procedure‐spanning autonomous surgical assistance. By emulating expert logic through hierarchical perception, attention modeling, and knowledge graph‐based decision‐making, the system provides near‐expert surgical view assistance.
Yuan Gao, Guangdi Chu, Wei Jiao, Yuchuan Zhong, Hang Yuan, Chengjun Li, Jinhua Li, Shuxin Wang, Bo Guan, Jianchang Zhao, Lizhi Pan, Haitao Niu, Jianmin Li   +12 more
wiley   +1 more source

Enhanced Acoustic Adhesion Enabling Agile and Small Wall‐Climbing Robot Design With Anisotropic Origami Structure

Advanced Science, EarlyView.
This 28 g robot incorporates innovative ring structures and anisotropic origami springs to achieve high speeds and exceptional load capacity. It successfully carries a 100 g payload while ascending walls or ceilings at speeds of up to 8 and 20 cm/s, demonstrating enhanced adhesion and maneuverability over current climbing robots.
Xinxian Chen, Kanglong Yuan, Ao Qin, Yikun Liu, Yusen Ma, Jun Peng   +5 more
wiley   +1 more source

Self‐Adaptive Biomimetic Nanocomposite Hydrogel Orchestrates Dual‐Targeting and On‐Demand H2S Gasotransmission for Multifactorial Diabetic Wound Therapy

Advanced Science, EarlyView.
A self‐adaptive and biomimetic nanocomposite hydrogel is engineered to orchestrate dual‐targeting and on‐demand H2S gasotransmission for multifactorial diabetic wound therapy. By seamlessly integrating antibacterial, antioxidant, anti‐inflammatory, immunoregulatory, and pro‐angiogenic functions within a single platform, this hydrogel dynamically ...
Kefan Wu, Xiaoxue Yang, Yonghang Liu, Yi Xiao, Shiyu Meng, Ao Li, Yi Zhun Zhu, Hui Guo, Xiaolin Wang   +8 more
wiley   +1 more source

Medial Temporal Arterio-Venous Malformation: Case Report [PDF]

, 2010
We introduce an uncommon case of small arterio-venous malformation (AVM) on a critical location. A young woman with left anterior medial temporal AVM was referred to our department in comatose state.
Florian, I. S., Abrudan, C., Matei, C.
core   +1 more source

Uterine Arteriovenous Malformation As A Rare Cause Of Menorrhagia

Online Journal of Health & Allied Sciences, 2008
Uterine arterio venous malformation is uncommon cause of menorrhagia.
Chandana Das, Snehamay Chaudhuri, Madan Karmakar, Sudipta Chakraborty   +3 more
doaj  

Contemporary diagnosis of venous malformation

, 2013
Venous malformation is a congenital vascular malformation resulting from defective development during various stages of embryogenesis and selectively affecting the venous system.
Lee, Byung-Boong, Baumgartner, I.
core  

Inhibition of MEKK3 Prevents Cerebral Cavernous Malformation Progression Via Restoring Endothelial Integrity and Restricting Microglial Activation

Advanced Science, EarlyView.
In this study, we demonstrate that aberrant MEKK3 signaling in endothelial cells and microglia drives the progression of cerebral cavernous malformations (CCMs). Furthermore, we identify DPDH as a potent small‐molecule MEKK3 inhibitor with substantial therapeutic potential for CCM treatment.
Weiwei Zheng, Suyun Yu, Liwenyu Chen, Jing Ma, Peiliang Shen, Chang Yu, Xiaoqing Xin, Qiuhong Shen, Jing Chen, Song Ke, Hao Liu, Xiaobing Jiang, Ruogu Qi, Juming Yan, Jia Li, Jaesung P. Choi, Yin Lu, Yang Zhao   +17 more
wiley   +1 more source

Engineering Spatially Localized Bioactive Microenvironments in Assembly Implants for Spatially Extended Bone Ingrowth

Advanced Science, EarlyView.
An assembly porous titanium/β‐TCP implant is developed to establish a spatially programmable osteogenic microenvironment for enhanced osseointegration. By decoupling mechanical support from bioactive ion release, localized ionic gradients generated from the β‐TCP module direct osteogenic activity and bone ingrowth toward the porous titanium framework ...
Heng Zhang, Jingjing Diao, Junhua Ke, Naru Zhao, Yudi Kuang, Yingjun Wang   +5 more
wiley   +1 more source

Interventional, surgical, and clinical management of Abernethy malformations: A case series and novel anatomic variant

Radiology Case Reports
Abernethy malformation is a rare congenital extrahepatic portosystemic shunt resulting from the persistence of embryonic vessels in the splanchnic venous system.
Camden J. MacDowell, MD, PhD, Rebecca Choi, MD, Muhammad Hammad Malik, MD, Natalie Ring, MD, Natasha Dilwali, MD, Wikrom Karnsakul, MD, Harjit Singh, MD   +6 more
doaj   +1 more source