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目的:对肝脏局灶性病变实施超声造影检查,观察相应的试验数据并分析其病变定性诊断的临床效果。方法:收治肝脏局灶性病变患者76例。将全部患者同时作为对照组和试验组,对照组给予常规超声检查,试验组在此基础上,再进行超声造影检查。观察两组的试验数据,以病理检查结果为诊断金标准,比较、分析两组检查的准确性。结果:对照组诊断出良性病例31例,恶性18例,试验组诊断出良性病例42例,恶性30例。试验组灵敏度及特异度均明显高于对照组,差异具有统计学意义(P<0.05)。结论:采用超声造影检查对肝脏局灶性病变定性诊断要显著优于常规超声检查,其灵敏度及特异度均远远高于常规超声检查。
OBJECTIVE: To perform contrast-enhanced ultrasound contrast-enhanced ultrasonography on focal liver lesions and to observe the corresponding experimental data and to analyze the clinical effect of the qualitative diagnosis of the lesions. Methods: 76 patients with focal liver lesions were treated. All patients at the same time as the control group and the experimental group, the control group given routine ultrasound examination, the experimental group on this basis, and then ultrasound contrast. The experimental data of the two groups were observed. The pathological examination results were used as the gold standard for diagnosis. The accuracy of the two groups was analyzed. Results: In the control group, 31 cases were diagnosed as benign and 18 malignant. The experimental group diagnosed 42 cases of benign and 30 cases of malignant. The sensitivity and specificity of the experimental group were significantly higher than the control group, the difference was statistically significant (P <0.05). Conclusion: The qualitative diagnosis of focal hepatic lesions by ultrasound contrast is superior to conventional ultrasound, the sensitivity and specificity are much higher than conventional ultrasound.