نتایج جستجو برای: transient elastometry
تعداد نتایج: 127130 فیلتر نتایج به سال:
BACKGROUND Longitudinal assessment of liver fibrosis with transient elastometry (TE) in patients with chronic viral hepatitis is becoming routine clinical practice in many clinics, as this procedure is non-invasive, easy to perform and relatively inexpensive, allowing early detection of cirrhosis. Herein, we examine the incidence of cirrhosis, using TE assessment, in HIV-infected individuals wi...
This paper presents a semi-analytical model of shear wave scattering by a viscoelastic elliptical structure embedded in a viscoelastic medium, and its application in the context of dynamic elastography imaging. The commonly used assumption of mechanical homogeneity in the inversion process is removed introducing a priori geometrical information to model physical interactions of plane shear wave...
In liver diagnostics, a simple, non-invasive test with high sensitivity and specificity is permanently being sought in order to assess the degree of liver damage. In addition to liver biopsy, algorithms using blood parameters or elastometry are used in clinical practice. However, these methods do not provide information about the true liver reserve, so the liver breath test seem to be a promisi...
Shear wave elastometry is important for improving the quality of treatment patients with postmastectomy edema upper limb. Objective : to assess density brachial plexus tissues measured by shear sonoelastometry in breast cancer who received combined modality treatment. Material and Methods . We examined 30 limb, underwent interscalene region. The side where radiation therapy (RT) was delivered c...
Abstract Background and Aims Standard ultrasound mainly offers information about structural kidney alterations which may provide dates regarding the mass of filtrating (e.g. nephron number), or obstructive alterations. Furthermore, parenchymal Doppler resistance index, is highly correlated to plasma creatinine levels. However, in conditions isolated proteinuria with normal function these two cl...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید