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目的:探究B超在检测肝脏血管瘤临床使用的效果。方法:2014年2月-2015年11月的120位肝内血管瘤患者使用ACUSON X300 3.5C腹部检测,使用超声波探头的频率为3.5m Hz,辅助16层CT观察肝脏。结果:肝脏血管瘤超声的图像特征:混合回声类型12例(10%),强回声类型85例(70.8%),弱回声类型23例(19.17%)。CT在检测肝脏血管瘤的特异性为88.65%超过B超检测的67.78%(P<0.05);CT检测的真实性98.05%、敏感度97.78%同样大于B超检测的95.47%、93.69%,但是经过分析发现其并没有统计学的意义(P>0.05)。结论:超声检测在检查肝血管瘤方面具有较好的敏感度以及准确性被认为是检测肝血管瘤的最佳方法。
Objective: To investigate the clinical effect of B-ultrasound in the detection of hepatic hemangiomas. METHODS: From February 2014 to November 2015, 120 patients with intrahepatic hemangiomas were examined with the ACUSON X300 3.5C abdomen. The frequency of the sonotrode was 3.5 m Hz. Auxiliary 16-slice CT was used to observe the liver. Results: The features of ultrasound images of hepatic hemangiomas were mixed echo type in 12 cases (10%), strong echo type in 85 cases (70.8%) and weak echo type in 23 cases (19.17%). The specificity of CT in detecting hepatic hemangiomas was 88.65%, which was 67.78% higher than that of B-ultrasound (P <0.05). The accuracy of CT was 98.05%, and the sensitivity was 97.78%, which was also 95.47% and 93.69% higher than that of B-ultrasound. After analysis found no statistical significance (P> 0.05). Conclusion: Ultrasound has better sensitivity and accuracy in the examination of hepatic hemangiomas and is considered as the best method to detect hepatic hemangiomas.