Results 201 to 210 of about 5,193,269 (304)

Double inferior vena cava with azygous continuation: A rare anatomical variant demonstrated on contrast-enhanced CT. [PDF]

Radiol Case Rep
Alali JM, Tabouni M, Yasin AL, Jaber AM, Odeh M, Shaikh NM.   +5 more
europepmc   +1 more source

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

Contrast-Enhanced CT Shell Features and Deep Learning for Predicting Early Transarterial Chemoembolization Refractoriness in Hepatocellular Carcinoma. [PDF]

J Hepatocell Carcinoma
Zhao Q, Zhang W, Wang Z, Liu X, He X, Yang J, Cui L, Leng X.   +7 more
europepmc   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

[^99mTc]Tc-FAPI-04 SPECT/CT for initial staging of gastrointestinal malignancies: a prospective comparison with contrast-enhanced CT. [PDF]

Sci Rep
Du Y, Li B, Wu X, Li X, Wang Y, Gao Y.
europepmc   +1 more source

Contrast Enhanced PET-CT Scan [PDF]

, 2020
openaire   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Diagnostic Concordance Between Contrast-Enhanced CT and Bone Scintigraphy for Detecting Bone Metastases in Clinical T3/N1 Breast Cancer. [PDF]

Cureus
Khan H, Hidayat M, Arif H, Rehman B.
europepmc   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

The predictive value of contrast-enhanced CT characteristics combined with composite inflammatory markers for lymph node metastasis in T1 colorectal cancer. [PDF]

Int J Colorectal Dis
Li X, Fu X, Zhang C, Li M, Han D, Fu G, Zhou Y.   +6 more
europepmc   +1 more source