A5051903071- Hip disorders and treatments
- Ultrasound Imaging and Elastography
- Orthopaedic implants and arthroplasty
- Tendon Structure and Treatment
- Musculoskeletal synovial abnormalities and treatments
- Orthopedic Surgery and Rehabilitation
- Shoulder Injury and Treatment
- Ultrasound and Hyperthermia Applications
- Peripheral Nerve Disorders
- Hip and Femur Fractures
- Photoacoustic and Ultrasonic Imaging
- Cardiac Valve Diseases and Treatments
- Ultrasonics and Acoustic Wave Propagation
- AI in cancer detection
- Nerve Injury and Rehabilitation
Peking University
2009-2023
Peking University Third Hospital
2009-2023
Peking University Shenzhen Hospital
2018
Graf's method is currently the most commonly used ultrasound-based technique for diagnosis of developmental dysplasia hip (DDH). However, efficiency and accuracy are highly affected by sonographers' qualification time effort expended, which has a significant intra- inter-observer variability.Aiming to minimize manual intervention in process, we developed deep learning-based computer-aided framework DDH diagnosis, can perform fully automated standard plane detection angle measurement Graf...
Objective To evaluate the feasibility of axillary nerve (AN) visualization in healthy volunteers and diagnostic value AN injury via high‐resolution ultrasonography (HRUS). Methods was examined by HRUS on both sides 48 oriented transducer according to three anatomical landmarks: quadrilateral space, anterior subscapular muscle, posterior artery. The maximum short‐axis diameter (SD) cross‐sectional area (CSA) were measured at different levels, visibility graded using a five‐point scale....
An automatic evaluation technology based on artificial intelligence and three-dimensional ultrasonography (3D US) is proposed for hip US inspection plane selection. This study aimed to evaluate the consistency of α angle as measured using 3D select section two-dimensional (2D manually Graf image, well explore feasibility diagnosing developmental dysplasia (DDH) reconstruction technology.A total 216 infant hips were included assessed by doctors layer-by-layer. The researchers used a computer...
Different noninvasive or minimally invasive therapeutic ablation procedures can produce tissue necrosis associated with local-stiffness increase. Although elastography has been proved as a potential evaluation tool for many kinds of ablation-induced lesions, the application subtraction technique in to enhance visualization lesions rarely reported. In this paper, is proposed evaluate lesions. Three models are constructed simulate different ablated inclusions. The simulation results showed...
Abstract Elastography ultrasound (EUS) imaging is a vital modality. The current use of EUS faces many challenges, such as vulnerability to subjective manipulation, echo signal attenuation, and unknown risks elastic pressure in certain delicate tissues. hardware requirement also hinders the trend miniaturization equipment. We therefore present cost-efficient solution by designing deep neural network synthesize augmented reality (AR-EUS) from conventional B-mode images. By using 4580 cases 15...