摘要
目的探讨超声造影在肝内小病灶定性诊断中的应用价值。方法对40例最大直径小于3cm的肝内小占位病灶进行常规超声与超声造影检查,并与病理结果进行对照。结果病理诊断良性病灶20例,恶性病灶20例;常规超声诊断符合率为52.5%,超声造影诊断符合率为95.0%,后者高于前者(P<0.05)。结论超声造影在肝内小病灶的定性诊断中具有较大的优势,明显优于常规超声。
Objective To explore application value of contrast-enhanced ultrasound in qualitative diagnosis of intrahepatic small lesion. Methods Forty patients with intrahepatie small lesion were examined by conventional ultrasonography and contrast-enhanced ultrasound, which compared with pathology results. Results The pathology results showed that there were 20 benign and malignancy lesion, respectively. The coincidence rates of conventional ultrasonography and contrast-enhanced ultrasound were 52.5% and 95% ,respectively. The coineidenee rate of contrast-enhanced ultrasound was obviously higher than conventional ultrasonography （P〈0.05）. Conclusion Contrast-enhanced ultrasound is of high value in qualitative diagnosis of intrahepatic small lesion.
出处
《临床超声医学杂志》
2012年第11期768-770,共3页
Journal of Clinical Ultrasound in Medicine
关键词
超声检查
造影剂
肝肿瘤
Ultrasonography
Contrast agent
Liver tumor
