Acoustic radiation force impulse imaging: normal values of spleen stiffness in healthy children
نویسندگان
چکیده
منابع مشابه
The mean values of liver stiffness assessed by Acoustic Radiation Force Impulse elastography in normal subjects.
UNLABELLED The AIM of this paper is to establish the values of liver stiffness (LS) assessed by means of ARFI in patients without known liver pathology and considered healthy subjects. MATERIAL AND METHOD the study group was composed of 82 subjects without known liver pathology, healthy volunteers or patients from other departments of our hospital who did not have altered liver laboratory tes...
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The transverse carpal ligament (TCL) forms the volar boundary of the carpal tunnel and may provide mechanical constraint to the median nerve, leading to carpal tunnel syndrome. Therefore, the mechanical properties of the TCL are essential to better understand the etiology of carpal tunnel syndrome. The purpose of this study was to investigate the in vivo TCL stiffness using acoustic radiation f...
متن کاملAcoustic radiation force impulse imaging of mechanical stiffness propagation in myocardial tissue.
Acoustic radiation force impulse (ARFI) imaging has been shown to be capable of imaging local myocardial stiffness changes throughout the cardiac cycle. Expanding on these results, the authors present experiments using cardiac ARFI imaging to visualize and quantify the propagation of mechanical stiffness during ventricular systole. In vivo ARFI images of the left ventricular free wall of two ex...
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(Biomedical Engineering) Acoustic Radiation Force Impulse Imaging of Myocardial Performance
متن کاملAcoustic Radiation Force Impulse Imaging for Differentiation of Thyroid Nodules
BACKGROUND Acoustic Radiation Force Impulse (ARFI)-Imaging is an ultrasound-based elastography method enabling quantitative measurement of tissue stiffness. The aim of the present study was to evaluate sensitivity and specificity of ARFI-imaging for differentiation of thyroid nodules and to compare it to the well evaluated qualitative real-time elastography (RTE). METHODS ARFI-imaging involve...
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ژورنال
عنوان ژورنال: Pediatric Radiology
سال: 2021
ISSN: 0301-0449,1432-1998
DOI: 10.1007/s00247-021-05079-8