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目的:探讨超声引导经皮穿刺活检对乳腺癌内乳淋巴结定性的诊断价值。方法:对20例乳腺癌患者的肿大内乳淋巴结,在超声引导下行经皮穿刺活检。结果:穿刺活检成功率85.0%(17/20)。16例获得明确病理诊断,均发现癌细胞,诊断准确率94.1%(16/17),无严重并发症发生。结论:超声引导经皮穿刺乳腺癌肿大内乳淋巴结组织学活检是一种简便、安全、有效、诊断准确性较高的方法,能为临床诊断和治疗提供依据。
Objective: To investigate the value of ultrasound-guided percutaneous biopsy in the diagnosis of breast cancer. Methods: Twenty cases of breast cancer were treated by percutaneous needle biopsy under the guidance of ultrasound. Results: The successful rate of biopsy was 85.0% (17/20). 16 cases were confirmed pathological diagnosis, all found cancer cells, the diagnostic accuracy 94.1% (16/17), no serious complications. Conclusion: Ultrasound-guided percutaneous needle biopsy of internal mammary lymph nodes is a simple, safe, effective and accurate diagnostic method, which can provide the basis for clinical diagnosis and treatment.