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目的探讨超声引导下经皮穿刺活检乳腺肿瘤的诊断价值。方法超声引导下经皮穿刺145例共计159个乳腺肿块,所取组织以能作出明确组织病理诊断为取材满意,否则为不满意。全部病例以术后病理诊断为最后诊断。结果159个乳房病灶中,158例均均一次取材获得组织病理诊断,成功获得组织条2~4条,超声引导穿刺活检定位准确率99.4%,全部进行组织学检查。所有病例穿刺活检后均无严重并发症。超声引导下穿刺活检诊断乳腺肿瘤的灵敏度为96.7%,特异度为94.9%。结论超声引导下经皮穿刺活检乳腺肿瘤的准确性高,并发症发生率低,是临床确诊乳腺肿瘤性质的有效方法。
Objective To investigate the diagnostic value of ultrasound-guided percutaneous biopsy of breast tumors. Methods Percutaneous ultrasound guided percutaneous puncture of a total of 159 cases of 159 breast masses, the organization taken to be able to make a clear histopathological diagnosis of satisfactory, otherwise not satisfied. All cases were diagnosed by postoperative pathology as the final diagnosis. Results Among the 159 breast lesions, 158 cases were diagnosed histologically and histologically. Tissue strips 2-4 were successfully obtained. The accuracy of ultrasound-guided biopsy was 99.4%. All of them were histologically examined. No serious complications occurred after biopsy of all cases. Ultrasound-guided biopsy of breast cancer diagnosis of sensitivity was 96.7%, specificity was 94.9%. Conclusion Ultrasound guided percutaneous biopsy of breast tumor with high accuracy and low incidence of complications is an effective method of clinically diagnosed breast tumor.