Results 31 to 40 of about 952,652 (238)

Treatment outcomes after radiofrequency ablation in patients with non-B non-C hepatocellular carcinoma within Milan criteria: comparison with HBV-related hepatocellular carcinoma

International Journal of Hyperthermia, 2023
Purpose This study aims to evaluate the treatment outcomes of radiofrequency ablation (RFA) for patients with non-B non-C hepatocellular carcinoma (HCC) (NBNC-HCC) within Milan criteria, as well as to compare them with those of patients with hepatitis B ...
Baoxian Liu, Yang Tan, Hui Shen, Lin Wang, Guangliang Huang, Tongyi Huang, Haiyi Long, Xiaoyan Xie, Xiaohua Xie   +8 more
doaj   +1 more source

Invisible-to-Visible: Privacy-Aware Human Segmentation using Airborne Ultrasound via Collaborative Learning Probabilistic U-Net [PDF]

arXiv, 2022
Color images are easy to understand visually and can acquire a great deal of information, such as color and texture. They are highly and widely used in tasks such as segmentation. On the other hand, in indoor person segmentation, it is necessary to collect person data considering privacy.
arxiv  

Canadian Internal Medicine Ultrasound (CIMUS) consensus statement: recommendations for mandatory ultrasound competencies for ultrasound-guided thoracentesis, paracentesis, and central venous catheterization

The Ultrasound Journal
Objectives To develop a Canadian Internal Medicine Ultrasound (CIMUS) consensus statement on recommended mandatory point-of-care ultrasound (POCUS) competencies for ultrasound-guided thoracentesis, paracentesis, and central venous catheterizations (CVC ...
Canadian Internal Medicine Ultrasound
doaj   +1 more source

Percutaneous radiofrequency ablation of adrenal metastases from hepatocellular carcinoma: a single-center experience

Cancer Imaging, 2019
Background The prognosis of adrenal metastases (AM) from hepatocellular carcinoma (HCC) with surgical contraindication was poor. This study evaluated the feasibility, safety and treatment efficacy of percutaneous ultrasound (US)-guided radiofrequency ...
Jingzhi Huang, Xiaohua Xie, Jinhua Lin, Wei Wang, Xiaoer Zhang, Ming Liu, Xiaoju Li, Guangliang Huang, Baoxian Liu, Xiaoyan Xie   +9 more
doaj   +1 more source

Thyroid ultrasound

Indian Journal of Endocrinology and Metabolism, 2013
Thyroid ultrasonography has established itself as a popular and useful tool in the evaluation and management of thyroid disorders. Advanced ultrasound techniques in thyroid imaging have not only fascinated the radiologists but also attracted the surgeons and endocrinologists who are using these techniques in their daily clinical and operative practice.
Vikas Chaudhary, Shahina Bano
openaire   +3 more sources

Ultrasound attenuation in gap-anisotropic systems [PDF]

, 1995
Transverse ultrasound attenuation provides a weakly-coupled probe of momentum current correlations in electronic systems. We develop a simple theory for the interpretation of transverse ultrasound attenuation coefficients in systems with nodal gap anisotropy.
arxiv   +1 more source

Multi-societal expert consensus statement on the safe administration of ultrasound contrast agents

Echo Research and Practice
Contrast enhanced ultrasound (CEUS) offers a safe, reliable imaging option to establish a clinical diagnosis across a variety of multidisciplinary settings.
Jordan B. Strom, Andrew Appis, Richard G. Barr, Maria Cristina Chammas, Dirk-André Clevert, Kassa Darge, Linda Feinstein, Steven B. Feinstein, J. Brian Fowlkes, Beverly Gorman, Pintong Huang, Yuko Kono, Juan Lopez-Mattei, Andrej Lyshchik, Michael L. Main, Wilson Matthias, Christina Merrill, Sharon L. Mulvagh, Petros Nihoyannopoulos, Joan Olson, Fabio Piscaglia, Thomas Porter, Arnaldo Rabischoffsky, Roxy Senior, Jessica L. Stout, Maria Stanczak, Stephanie R. Wilson, the International Contrast Ultrasound Society with endorsement from the British Society of Echocardiography, the Canadian Society of Echocardiography, the Society of Diagnostic Medical Sonography, the Society for Pediatric Radiology, the World Federation of Ultrasound in Medicine and Biology, the Brazilian College of Radiology, the Joint Review Committee for Diagnostic Medical Sonography, the Chinese Ultrasound Doctors Association, the American Society of Neuroimaging and affirmation/support from the American Society of Echocardiography , the Association for Medical Ultrasound, and the Society for Vascular Ultrasound   +36 more
doaj   +1 more source

Nomogram based on the O-RADS for predicting the malignancy risk of adnexal masses with complex ultrasound morphology

Journal of Ovarian Research, 2023
Objective The accurate preoperative differentiation of benign and malignant adnexal masses, especially those with complex ultrasound morphology, remains a great challenge for junior sonographers.
Li-Ping Gong, Xiao-Ying Li, Ying-Nan Wu, Shuang Dong, Shuang Zhang, Ya-Nan Feng, Ya-Er Lv, Xi-Juan Guo, Yan-Qing Peng, Xiao-Shan Du, Jia-Wei Tian, Cong-Xin Sun, Li-Tao Sun   +12 more
doaj   +1 more source

Endoscopic ultrasound

Endoscopy, 2014
Endoscopic ultrasound (EUS) continues to present a rich source of innovation, allowing it to evolve from a diagnostic procedure to a therapeutic modality. This was obvious from the numerous high-quality presentations at the 2014 Digestive Disease Week (DDW) held in Chicago, Illinois.
Domínguez Muñoz, Juan Enrique, Iglesias García, Julio, Lariño Noia, José   +2 more
openaire   +6 more sources

Visualization of airborne ultrasound field using thermal images [PDF]

arXiv, 2022
Thermoacoustics, the interaction between heat and acoustic waves, is used in a wide range of advanced technological applications. Conversion of ultrasound waves into heat is employed in medical applications, including tumor ablation. However, thermal responses to airborne ultrasounds have not been extensively studied.
arxiv