CT和超声检查对轻度脂肪肝诊断价值的比较

The Comparison of Diagnostic Value between CT and Ultrasonic Examination in Low-grade Fatty Liver

目的探讨CT和超声检查轻度脂肪肝的诊断价值。方法回顾性分析经CT诊断的213例脂肪肝患者的CT和超声检查结果。结果在213例CT诊断脂肪肝患者中,超声诊断为正常22例,轻度脂肪肝75例,中度脂肪肝95例,21例异常表现(未明确诊断),无重度脂肪肝。CT诊断的38例轻度脂肪肝中,超声诊断为8例轻度脂肪肝、8例异常表现、22例正常。结论CT对轻度脂肪肝的诊断较超声检查敏感和准确。

Objective To evaluate the diagnostic value between CT and ultrasound examination in low-grade fatty-liver. Methods The results in 213 cases of fatty liver diagnosed with CT and ultrasounograph were analyzed respectively. Results In 213 cases of fatty liver diagnosed with CT, the ultrasound examination showed 22 cases of normal liver, 75 cases of low-grade fatty liver, 95 cases of moderate fatty liver, 21 cases of abnormality （non-diagnosis）, no high-grade fatty liver. In 38 cases of low- grade fatty liver diagnosed with CT, the ultrasound examination showed 8 cases of low-grade, 8 cases of abnormality, 22 cases of normal liver. Conclusion CT is more sensitive and accurate than ultrasound examination in diagnoses of low-grade fatty liver.