Results 51 to 60 of about 31,715 (252)

Subtraction Ictal SPECT coregistered to MRI (SISCOM) as a guide in localizing childhood epilepsy

Epilepsia Open, 2019
AbstractObjectiveTo assess feasibility and efficacy of subtraction ictal SPECT coregistered to MRI (SISCOM) for epilepsy localization in children who are candidates for resective surgery.MethodsWe retrospectively reviewed all patients ≤16 years with drug‐resistant epilepsy screened for epilepsy surgery in the University Hospital of Leuven from January ...
Foiadelli, Thomas, Lagae, Lieven, Goffin, Karolien, Theys, Tom, De Amici, Mara, Sacchi, Lucia, Van Loon, Johannes, Savasta, Salvatore, Jansen, Katrien   +8 more
openaire   +4 more sources

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Cystic Adventitial Disease of the Popliteal Artery : A Rare Case with Review of Literature

MAMC Journal of Medical Sciences, 2020
Cystic adventitial disease (CAD) is a rare non-atheromatous affection of the popliteal artery, often misdiagnosed, leading to increasing morbidity and eventual disability. More commonly unilateral, this condition tends to affect males in their fourth and
Ayush Jain, Shilpa S Sankhe, Dinesh M Sontakke   +2 more
doaj   +1 more source

Machine learning classification of texture features of MRI breast tumor and peri-tumor of combined pre- and early treatment predicts pathologic complete response

BioMedical Engineering OnLine, 2021
Purpose This study used machine learning classification of texture features from MRI of breast tumor and peri-tumor at multiple treatment time points in conjunction with molecular subtypes to predict eventual pathological complete response (PCR) to ...
Lal Hussain, Pauline Huang, Tony Nguyen, Kashif J. Lone, Amjad Ali, Muhammad Salman Khan, Haifang Li, Doug Young Suh, Tim Q. Duong   +8 more
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Magnetic resonance imaging subtraction vs. pre- and post-contrast 3D gradient recalled echo fat suppressed imaging for evaluation of the canine and feline brain

Frontiers in Veterinary Science
Subtraction magnetic resonance imaging (MRI) has been reported to increase accuracy in the diagnosis of meningeal and inflammatory brain diseases in small animals.
Heather Simon, Silke Hecht, Constance Fazio, Xiaocun Sun   +3 more
doaj   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

Advanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys, Jaimee‐Lee Wood, James I. Novak, Danilo Carluccio, Craig D. Winter, Ashley R. Murphy, Mark C. Allenby   +6 more
wiley   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

The role of dynamic subtraction MRI in detection of hepatocellular carcinoma.

Diagnostic and interventional radiology (Ankara, Turkey), 2008
The aim of this study was to investigate the role of dynamic subtraction magnetic resonance imaging (MRI) in detection of hepatocellular carcinoma (HCC) in patients with cirrhosis.MR images of 32 patients with cirrhosis were retrospectively investigated.
ALTAY, CANAN, Igci, Enis, SEÇİL, MUSTAFA, BARLIK OBUZ, FUNDA, Sagol, ÖZGÜL, DİCLE, OĞUZ, Gencel, Oemuer   +6 more
openaire   +2 more sources

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source