Results 91 to 100 of about 50,529 (255)

Wearable Ultrasound Patch for Autonomous and Continuous Fetal Monitoring

FlexTech, EarlyView.
A wearable ultrasound patch enables autonomous, continuous fetal hemodynamic monitoring by combining deep‐tissue ultrasound hardware with real‐time vessel tracking, offering a new route for high‐risk pregnancy surveillance. ABSTRACT Ultrasonography is widely used for fetal monitoring but is limited to snapshot evaluations by trained sonographers ...
Enbo Xue, Binghao Wang
wiley   +1 more source

Development and External Validation of an Efficient Deep Learning Model for Lesion Segmentation and Subtyping of Hepatic Echinococcosis in Ultrasound Imaging

Health Care Science, EarlyView.
We developed a lightweight deep learning framework that integrates frequency‐ and spatial‐domain ultrasound features with segmentation‐assisted classification for hepatic echinococcosis diagnosis. The model outperformed existing state‐of‐the‐art methods in both accuracy and inference speed while requiring substantially fewer computational resources ...
Zhu He, Jiajun Qiu, Chenlin Du, Jin Yin, Xuhui Zhang, Yelei Ren, Yifei Wang, Lamu Suolang, Chunyang Li, Zongjiu Zhang, Diming Cai, Qicheng Lao   +11 more
wiley   +1 more source

Can Doppler or contrast-enhanced ultrasound analysis add diagnostically important information about the nature of breast lesions?

Clinics
OBJECTIVES: Despite evidence suggesting that Doppler ultrasonography can help to differentiate between benign and malignant breast lesions, it is rarely applied in clinical practice.
Daniela Stanzani, Luciano F. Chala, Nestor de Barros, Giovanni G. Cerri, Maria Cristina Chammas   +4 more
doaj   +1 more source

Longest survivor of pulmonary atresia with ventricular septal defect without surgical intervention

ESC Heart Failure, Volume 12, Issue 2, Page 1499-1507, April 2025.
Sang Zhou, Yu Wu, Guoran Li, Yongwen Qin, Man Qi, Zhitao Jin   +5 more
wiley   +1 more source

Vascular Testing to Overcome Anatomical Contraindication: Fibula Free Flap in Bilateral Peronea Arteria Magna

Head &Neck, EarlyView.
ABSTRACT Background Peronea arteria magna (PAM) is an established contraindication for fibula free flap due to concern for vascular compromise of the lower leg. Methods This is a case of a 74‐year‐old male with a history of multiply recurrent oral cavity cancer who had undergone prior free flap reconstruction who presented with a new oral cavity ...
Jacob Beiriger, Richard Bavier, Ziga Cizman, Faris Galambo, Kaohinani J. Longwolf, Richard Cannon, Hilary McCrary, Marcus Monroe   +7 more
wiley   +1 more source

Doppler color imaging [PDF]

Journal of Vascular Surgery, 1993
openaire   +2 more sources

Analysis of Variation in Anatomy of Lower Limb Vasculature and Implications for Free Fibula Flap by Color Doppler Imaging. [PDF]

J Maxillofac Oral Surg, 2022
Sunnysinh D, Dandagi S, Sikkerimath BC, Jose A, Bora SP.   +4 more
europepmc   +1 more source

Research progress on the use of the optical coherence tomography system for the diagnosis and treatment of central nervous system tumors

Ibrain, Volume 11, Issue 1, Page 3-18, Spring 2025.
With the advantages of high‐resolution imaging, efficient image acquisition, intraoperative real‐time detection, and radiation‐free and noninvasive characteristics, optical coherence tomography (OCT) provides accurate diagnosis and effective intraoperative guidance for the minimally invasive diagnosis and treatment of central nervous system (CNS ...
Jiuhong Li, Ziba Ayi, Gonggong Lu, Haibo Rao, Feilong Yang, Jing Li, Jiachen Sun, Junlin Lu, Xulin Hu, Si Zhang, Xuhui Hui   +10 more
wiley   +1 more source

Neuromorphic Hardware Materials for Intelligent Artificial Perception and Multimodal Fusion: From Sensing to Cognition

Interdisciplinary Materials, EarlyView.
Neuromorphic hardware enables the integration of sensing, memory, and computing for intelligent artificial perception. Recent advances in multimodal fusion further highlight its potential for embodied intelligence and next‐generation human–machine interfaces.
Yixin Zhu, Yuqing Hu, Changjin Wan, Qing Wan   +3 more
wiley   +1 more source

Erratum: Jiang et al. Localization Accuracy of Ultrasound-Actuated Needle with Color Doppler Imaging. Diagnostics 2020, 10, 1020. [PDF]

Diagnostics (Basel), 2021
Jiang T, McLeod G, Huang Z, Huang Z, Zhu X, Jiao Y, Li X, Shen Z, Cui Y.   +8 more
europepmc   +1 more source