Results 101 to 110 of about 127,405 (308)

Preoperative planning and tracheal stent design in thoracic surgery: a primer for the 2017 Radiological Society of North America (RSNA) hands-on course in 3D printing

3D Printing in Medicine, 2017
In this work, we provide specific clinical examples to demonstrate basic practical techniques involved in image segmentation, computer-aided design, and 3D printing.
Leonid Chepelev, Carolina Souza, Waleed Althobaity, Olivier Miguel, Satheesh Krishna, Ekin Akyuz, Taryn Hodgdon, Carlos Torres, Nicole Wake, Amy Alexander, Elizabeth George, Anji Tang, Peter Liacouras, Jane Matsumoto, Jonathan Morris, Andy Christensen, Dimitrios Mitsouras, Frank Rybicki, Adnan Sheikh   +18 more
doaj   +1 more source

Delivery of Pleckstrin‐Homology Domains Suppresses PI3K/Akt Signaling and Breast Cancer Metastasis

Advanced Science, EarlyView.
Current therapies curb tumor growth but not metastasis. Obscurin, a giant metastasis suppressor lost in breast cancer, restrains PI3K/Akt signaling but is impractical to restore. We deploy a mini‐obscurin, comprising the obscurin‐PH‐domain, which sequesters PI3K‐p85, potently suppressing invasion and metastasis.
Matthew Eason, Anindya Sen, Suhan Cho, Se Jong Lee, Keyata Thompson, Md Musavvir Mahmud, Poornima Dubey, Talia Guardia, Anthony Kim, Stuart Martin, Nathan Wright, Konstantinos Konstantopoulos, Aikaterini Kontrogianni‐Konstantopoulos   +12 more
wiley   +1 more source

Digital Autopsy: Popular Tools for an Unpopular Procedure

Arab Journal of Forensic Sciences & Forensic Medicine, 2018
Digital autopsy is the future of postmortem examination of the human body through digital visualization. Imaging modalities such as CT scanners and MRI scanners use X rays and magnetic fields to visualize the structures within the human body. The outputs
Mohammed N. Islam, Jesmine Khan, Kazuya Ikematsu, Pramod G. Bagali, Vinoth K. Raman, Rustakiah bt M. Ali   +5 more
doaj   +1 more source

DICOM-MIABIS integration model for biobanks: a use case of the EU PRIMAGE project

European Radiology Experimental, 2021
PRIMAGE is a European Commission-financed project dealing with medical imaging and artificial intelligence aiming to create an imaging biobank in oncology.
Camilla Scapicchio, Michela Gabelloni, Sara Maria Forte, Leonor Cerdá Alberich, Lorenzo Faggioni, Rita Borgheresi, Paola Erba, Fabiola Paiar, Luis Marti Bonmati, Emanuele Neri   +9 more
doaj   +1 more source

Toward Next‐Generation High‐Speed Communication and Imaging: Solution‐Processed Sb2(S,Se)3/CdS Heterojunction for Ultrafast Self‐Powered Photodetector

Advanced Science, EarlyView.
A high‐quality solution‐processed Sb2(S,Se)3/CdS heterojunction is designed to overcome the intrinsic limitations of conventional photodetectors. The fabricated device achieves an excellent self‐powered performance, including a high responsivity of 0.6 A W−1, an ultrahigh specific detectivity of 7.68 × 1012 Jones, and a wide 3db bandwidth of 175 kHz ...
Xuhua Xiao, Yichao Wang, Jingxuan Bian, Hailong Wang, Yongqiang Wang, Jinpeng Xu, Junwei Chen   +6 more
wiley   +1 more source

Through Skull Fluorescence Imaging of the Brain in a New Near-Infrared Window

, 2014
To date, brain imaging has largely relied on X-ray computed tomography and magnetic resonance angiography with limited spatial resolution and long scanning times.
Andreasson, Katrin I., Antaris, Alexander L., Atochin, Dmitriy N., Chang, Junlei, Chen, Changxin, Dai, Hongjie, Diao, Shuo, Hong, Guosong, Huang, Paul L., Kuo, Calvin J., Zhang, Bo, Zhao, Su   +11 more
core   +2 more sources

A Soft Matrix Microenvironment Promotes Laterally Spreading Tumors via Oxidative Phosphorylation‐Dependent Cell Adhesion

Advanced Science, EarlyView.
Laterally spreading tumors (LSTs) are precancerous colorectal lesions characterized by a flat morphology. This study reveals a mechanochemical pathway through which a soft matrix microenvironment diminishes spatial constraints in intestinal adenomas. This process promotes deficiencies in tight junction proteins, mediated by the mechanoreceptor ADORA2B ...
Jiamin Zhong, Jingyi Lu, Haopeng Li, Jun Zhong, Xiaobei Luo, Yiyi Hu, Xianfei Wang, Pengfei Wang, Yanning Zhang, Zhenjiang Wang, Qiuhua Lai, Zhenyu Chen, Wenting Mi, Wang Tin San‐to, Weize Li, Shuping Tan, Qihong Cheng, Ruijia Li, Yida Nie, Side Liu, Bing Huang, Zelong Han   +21 more
wiley   +1 more source

A workflow demonstration of patient-specific anatomical model fabrication using additive manufacturing [PDF]

EPJ Web of Conferences
This research presents an exploratory study on the integration of additive manufacturing (AM) with medical imaging for the fabrication of anatomical models.
Chitte Pritish, Rupnar Vaishnavi, Shinde Vaishnavi, Rajguru Suhani, Deshmukh Bhagyesh   +4 more
doaj   +1 more source

Integrating Radiomics and Computational Pathology to Predict Early Recurrence of Pancreatic Ductal Adenocarcinoma and Uncover Its Biological Basis in Tumor Microenvironment

Advanced Science, EarlyView.
Accurate prediction of early recurrence in pancreatic ductal adenocarcinoma is vital for optimizing treatment. A novel, integrated radiomics‐pathology machine learning model successfully forecasts recurrence risks by analyzing preoperative CT images and computational pathology.
Sihang Cheng, Fuze Cong, Shenbo Zhang, Rui Lv, Wenjia Zhang, Xinyi Ke, Juncheng Wu, Zhonghe Zhao, Kui Zhao, Di Dong, Ruofan Zhang, Zhengyu Jin, Max Seidensticker, Zhiwei Wang, Huanwen Wu, Xianlin Han, Nan Hong, Huadan Xue   +17 more
wiley   +1 more source

Wrinkle‐Adaptive Kirigami Wearables With Anisotropic Deformability for Sleep EEG Monitoring

Advanced Science, EarlyView.
This article introduces a wrinkle‐adaptive, kirigami‐structured wearable EEG patch that personalizes electrode‐skin conformity to stabilize the interface and enable wireless, high‐quality sleep monitoring. ABSTRACT Wearable electroencephalography (EEG) devices offer a promising solution for continuous brain monitoring outside laboratory settings ...
Jungmin Kim, Ka Ram Kim, Byeongjun Lee, Cheoljeong Park, Seong J. Cho, Woon‐Hong Yeo   +5 more
wiley   +1 more source