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目的探讨超声造影在肝脏良恶性肿瘤鉴别中的应用价值。方法对104例肝占位进行增强超声造影检查。结果 62例恶性病灶,门脉期和延迟期表现为低增强;42例良性病灶,门脉期和延迟期呈等增强或高增强。结论超声造影对肝良恶性肿瘤鉴别诊断有重要价值。
Objective To investigate the value of contrast-enhanced ultrasound in the differential diagnosis of benign and malignant tumors in liver. Methods 104 cases of liver space enhanced contrast enhanced ultrasound examination. Results 62 cases of malignant lesions, portal phase and delayed phase showed low enhancement; 42 cases of benign lesions, portal phase and delayed phase showed equal or high enhancement. Conclusion Contrast-enhanced ultrasound is of great value in the differential diagnosis of benign and malignant liver tumors.