Results 111 to 120 of about 478,547 (316)

Knowledge, attitude, and practice toward ultrasound screening for breast cancer among women

Frontiers in Public Health
BackgroundSeveral obstacles can hinder breast cancer screening. This study aimed to investigate the knowledge, attitude, and practice (KAP) toward ultrasound screening for breast cancer in women.MethodsThis cross-sectional study recruited women who ...
Shaozhong Liu, Shukai Zheng, Mengzhen Qin, Yifeng Xie, Kun Yang, Xiaozhen Liu   +5 more
doaj   +1 more source

Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns

Arthritis Care &Research, EarlyView.
Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki, Alireza Amindarolzarbi, Tsion Abdi, John Clarke, Michael Hughes, Ami A. Shah, Zsuzsanna H. McMahan   +6 more
wiley   +1 more source

Design of high frequency ultrasonic array transducers for medical imaging [PDF]

, 2011
Ultrasonic transducers have been widely used in the medical applications. High frequency array transducers have recently attracted many research interests, since it provides not only the electronic beamforming but also the very fine image resolution. The
Qian, Yichen
core  

Arthroscopy or ultrasound in undergraduate anatomy education: a randomized cross-over controlled trial [PDF]

, 2012
Background: The exponential growth of image-based diagnostic and minimally invasive interventions requires a detailed three-dimensional anatomical knowledge and increases the demand towards the undergraduate anatomical curriculum.
Knobe, Matthias, Tolga T Sönmez, Leu, Benjamin M., Benjamin Moritz Leu, Alireza Ghassemi, Rüsseler, Miriam, Matthias Knobe, Beckers, Stefan, John Bennet Carow, Ruesseler, Miriam, Beckers, Stefan K., Sönmez, Tolga Taha, Pape, Hans-Christoph, Stefan K Beckers, Simon, Melanie, Carow, John B., Carow, John Bennet, Leu, Benjamin Moritz, Melanie Simon, Ghassemi, Alireza, Miriam Ruesseler, Hans-Christoph Pape   +21 more
core   +1 more source

The use of large language models in detecting Chinese ultrasound report errors

npj Digital Medicine
This retrospective study evaluated the efficacy of large language models (LLMs) in improving the accuracy of Chinese ultrasound reports. Data from three hospitals (January-April 2024) including 400 reports with 243 errors across six categories were ...
Yuqi Yan, Kai Wang, Bojian Feng, Jincao Yao, Tian Jiang, Zhiyan Jin, Yin Zheng, Yahan Zhou, Chen Chen, Lin Sui, Xiayi Chen, Yanhong Du, Jie Yang, Qianmeng Pan, Lingyan Zhou, Vicky Yang Wang, Ping Liang, Dong Xu   +17 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Integrated photoacoustic/ultrasound/HFU system based on a clinical ultrasound imaging platform [PDF]

, 2018
Non-invasive treatment of tumor is beneficial for the favorable prognosis of the patients. High Intensity Focused Ultrasound (HIFU) is an emerging non-invasive treatment tool that ablates tumor lesions by increasing local temperature without damaging ...
Choi, Wonseok, Kim, Chulhong, Park, Eun-Young, Kim, Jeesu   +3 more
core  

Segmentation of skin lesions in 2D and 3D ultrasound images using a spatially coherent generalized Rayleigh mixture model [PDF]

, 2011
This paper addresses the problem of jointly estimating the statistical distribution and segmenting lesions in multiple-tissue high-frequency skin ultrasound images.
J. Tourneret, Pereyra, Marcelo Alejandro, Dobigeon, N, Tourneret, J-Y, Dobigeon, Nicolas, N. Dobigeon, Pereyra, Marcelo A, H. Batatia, M. Pereyra, Batatia, Hadj, Pereyra, Marcelo A., Tourneret, Jean-Yves, Batatia, H   +12 more
core   +1 more source

Occult Spinal Dysraphism in the Presence of Rare Cutaneous Stigma in a Neonate: Importance of Ultrasound and Magnetic Resonance Imaging

Case Reports in Medicine, 2013
Occult spinal dysraphism is defined as a group of dystrophic conditions below an intact cover of dermis and epidermis. Ultrasonography using linear transducers is a fast, inexpensive, and effective method that makes it possible to view the content of the
Claudio Rodrigues Pires, Jane Marília Matos de Medeiros, Edward Araujo Júnior, Adriano Czapkowski, Sebastião Marques Zanforlin Filho   +4 more
doaj   +1 more source

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

Advanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source