Results 41 to 50 of about 365,426 (318)

The Correlation between Lung Ultrasound and Pathology in Rat Model of Monocrotaline-Induced Pulmonary Hypertension

Canadian Respiratory Journal
Pulmonary hypertension (PH) is a progressive and complex pulmonary vascular disease with poor prognosis. The aim of this study was to provide a new understanding of the lung pathology of disease and a noninvasive method in monitoring the establishment of
Yan-Fen Zhong, Bin-Bin Liang, Xiao-Feng Zhang, null Ji-Wu   +3 more
doaj   +1 more source

Enhanced Lateral Resolution in Acoustic Imaging: From High- to Super-Resolution

Sensors
Acoustic imaging, especially ultrasound, underpins a wide range of applications from non-destructive evaluation to medical and materials analysis, yet its performance is ultimately constrained by lateral resolution.
Zheng Xia, Huizi He, Zixing Zhou, Shanshan Pan, Sai Zhang   +4 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

The value and sensitivity of contrast-enhanced ultrasonography combined with fine-needle aspiration biopsy in the diagnosis of thyroid nodules

Scientific Reports
To investigate the value and sensitivity of contrast-enhanced ultrasonography (CEUS) combined with fine-needle aspiration biopsy (FNAB) in the diagnosis of thyroid nodules.
Chao Zhang, Zhi-Long Liu, Zhi-hong Wei, Qin Lu   +3 more
doaj   +1 more source

Introducing and Validating the Cranial-Dorsal-Hip Angle (∠CDH): A Method for Accurate Fetal Position Assessment in the First Trimester and Future AI Applications

Ultrasound International Open
Purpose To introduce the cranial-dorsal-hip angle (∠CDH) as a novel quantitative tool for assessing fetal position in the first trimester and to validate its feasibility for future AI applications.
Ying Tan, Huaxuan Wen, Guiyan Peng, Huiying Wen, Xin Wen, Yao Jiang, Jiaqi Fan, Ying Yuan, Dandan Luo, Shengli Li   +9 more
doaj   +1 more source

Sensor-Enabled Multi-Robot System for Automated Welding and In-Process Ultrasonic NDE

Sensors, 2021
The growth of the automated welding sector and emerging technological requirements of Industry 4.0 have driven demand and research into intelligent sensor-enabled robotic systems.
Momchil Vasilev, Charles N. MacLeod, Charalampos Loukas, Yashar Javadi, Randika K. W. Vithanage, David Lines, Ehsan Mohseni, Stephen Gareth Pierce, Anthony Gachagan   +8 more
doaj   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

Frequency response of underwater ultrasonic transducers in the near field using polarimetric polarization maintaining fiber sensors [PDF]

, 2010
Near-field ultrasonic response (50-2000 kHz) of an underwater 1-3 piezocomposite transducer is experimentally investigated using a polarimetric polarization maintaining fiber sensor.
Hayward, Gordon, Mcguire, Michelle, S. Gareth Pierce, Gordon Hayward, Michelle McGuire, Brian Culshaw, Pierce, Stephen, Gordon M. H. Flockhart, Bennecer, Abdeldjalil, Pierce, S Gareth, Bennecer, Abdeldjalil; id_orcid, Abdeldjalil Bennecer, Flockhart, Gordon M H, Culshaw, Brian, Flockhart, Gordon   +14 more
core   +1 more source

Significance of ultrasonography combined with shear wave elastography in the diagnosis of prostate cancer [PDF]

Journal of Men's Health
In order to explore the diagnostic value of ultrasound combined with shear wave elastography (SWE) for prostate cancer (PCa), 120 patients with suspected prostate cancer were selected for SWE, contrast-enhanced ultrasound (CEUS), SWE and CEUS combined
Yang Yang, Li Zhang, Chunlai Zhang
doaj   +1 more source

Frontal lobe development in fetuses with growth restriction by using ultrasound: a case–control study

BMC Pregnancy and Childbirth, 2022
Background Fetal growth restriction (FGR) occurs in up to 10% of pregnancies and is a leading cause of perinatal mortality and neonatal morbidity. Three-dimensional ultrasonography of intracranial structure volume revealed significant differences between
Ruan Peng, Qiao Zheng, Li-Hong Wu, Xia Yin, Ju Zheng, Hong-Ning Xie   +5 more
doaj   +1 more source