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Quantitative assessment of renal tissue elasticity in patients with liver cirrhosis by shear wave elastography / 中华超声影像学杂志
Article in Zh | WPRIM | ID: wpr-806985
Responsible library: WPRO
ABSTRACT
Objective@#To investigate the value of shear wave elastography (SWE) in the early diagnosis of hepatic cirrhosis nephropathy.@*Methods@#Seventy-three hepatic cirrhosis patients with normal conventional renal function were enrolled in the study, and were subdivided into Child-Pugh A group, Child-Pugh B group and Child-Pugh C group. Forty healthy volunteers were served as the control group. All the subjects underwent SWE to obtain the Young′s modulus value of left renal cortex, medulla and parenchyma which included Emax, Emin, Emean. The Young′s modulus value were compared among different groups.@*Results@#Compared to the control group, the Emax, Emean of left renal cortex, modulus and parenchyma in hepatic cirrhosis group were higher(P<0.05). Compared to the control group, there was no significant difference in Emax, Emin and Emean of left renal cortex, medulla and parenchyma in group A(P>0.05). The Emax and Emean of left renal cortex, medulla and parenchyma were higher both in group B and group C than those in control group(P<0.05). Comparison of liver cirrhosis among groups, the Emax and Emean of left renal cortex, medulla and parenchyma in group B and group C were higher than those of group A(P<0.05), there was no significant difference between group B and group C(P>0.05).@*Conclusions@#SWE can quantitatively determine the elastic parameters of renal tissue in patients with different degrees of cirrhosis, the change of renal tissue elasticity is earlier than that of routine laboratory examination, SWE can early detect renal tissue damage in patients with liver cirrhosis.
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Full text: 1 Index: WPRIM Type of study: Screening_studies Language: Zh Journal: Chinese Journal of Ultrasonography Year: 2018 Type: Article
Full text: 1 Index: WPRIM Type of study: Screening_studies Language: Zh Journal: Chinese Journal of Ultrasonography Year: 2018 Type: Article