Correlation of hepatic vein Doppler waveform and hepatic artery resistance index with the severity of nonalcoholic fatty liver disease
作者： Amir Reza Mohammadinia , Khadijeh Bakhtavar , Nasser Ebrahimi-Daryani , Peiman Habibollahi , Mohammad Reza Keramati
DOI: 10.1002/JCU.20696
关键词:
摘要: Purpose. The study was conducted to evaluate the effect of various degrees fatty infiltration in patients with nonalcoholic liver disease on hepatic artery resistance index and vein waveform patterns. Methods. After identification grading infiltration, 60 20 normal healthy subjects were examined using color spectral Doppler sonography. The level ascertained graded by biopsy excluded MRI controls. allocated four groups consecutively, until required number reached, according as follows: (group A), mild B), moderate C), severe D). waveforms classified into three following groups: triphasic, biphasic, monophasic waveform. calculated mean different measurements. Results. The incidence biphasic 2 (10%) for group B, 11 (55%) C, 16 (80%) D, none A. difference distribution triphasic pattern between control significant (p < 0.001). Hepatic 0.81 (±0.02), 0.78 (±0.03), 0.73 0.68 (±0.05), respectively, A, D significantly 0.001). Conclusion. As severity increases, abnormal increases decreases. © 2010 Wiley Periodicals, Inc. J Clin Ultrasound 38:346-352,
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