Correlation between liver hardness testing results obtained by FibroTouch and FibroScan and liver pathological stage / 中华肝脏病杂志
Chinese Journal of Hepatology
;
(12): 425-429, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-314024
ABSTRACT
<p><b>OBJECTIVE</b>To evaluate the correlation of liver hardness testing</p><p><b>RESULTS</b>obtained by FibroTouch and FibroScan and the liver pathological stage.</p><p><b>METHODS</b>Seventy-five patients with chronic hepatitis B who presented to our clinic between January 2011 and April 2013 were examined with FibroTouch and FibroScan to evaluate the degree of liver fibrosis. Forty-six of those patients also underwent liver biopsy examination.</p><p><b>THE RESULTS</b>from technology-based testing and histopathological evaluation of the biopsy were compared by statistical analysis to determine the consistency of FibroTouch and FibroScan in regard to histological stage.</p><p><b>RESULTS</b>Analysis by paired t-test showed that the</p><p><b>RESULTS</b>from FibroTouch and FibroScan were not significantly different (t = -0.17, P =0.8616), and the correlation coefficient from Pearson's correlation analysis was 0.9949 (P less than 0.05), suggesting that the two technologies'</p><p><b>RESULTS</b>are correlated. Based on the histopathology</p><p><b>RESULTS</b>for liver fibrosis stage, the FibroTouch diagnosis of liver fibrosis more than or equal to S 1 had a receiver operating characteristic (ROC) area under the curve (AUC) of 0.889, diagnosis of liver fibrosis more than or equal to S2 had a ROC AUC of 0.941, diagnosis of liver fibrosis more than or equal to S3 had a ROC AUC of 0.908, and diagnosis of liver fibrosis more than or equal to S4 had a ROC AUC of 0.911.</p><p><b>CONCLUSION</b>Compared to FibroScan, FibroTouch has a better ability for detecting liver fibrosis and a better consistency with liver pathological stage determined by histopathological analysis.</p>
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Pathology
/
Biopsy
/
Case-Control Studies
/
Prospective Studies
/
Area Under Curve
/
Hepatitis B, Chronic
/
Elasticity Imaging Techniques
/
Liver
Type of study:
Diagnostic study
/
Observational study
/
Prognostic study
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
Language:
Chinese
Journal:
Chinese Journal of Hepatology
Year:
2014
Type:
Article
Similar
MEDLINE
...
LILACS
LIS