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岭南现代临床外科 ›› 2012, Vol. 12 ›› Issue (06): 433-434.

• 临床研究 • 上一篇    下一篇

三阴性乳腺癌的超声特征性的初步探讨

贾海霞,曹腾飞,夏婷   

  1. 广州医学院第二附属医院
  • 通讯作者: 贾海霞

Ultrasound characteristics of triple receptor-negative breast cancers.

  • Received:2012-09-19 Revised:2012-10-14 Online:2012-12-20 Published:2012-12-20

摘要: 目的 比较并探讨三阴性乳腺癌及Luminal型乳腺癌超声表现,以及超声影像学对三阴性乳腺癌的诊断价值。方法 对46例三阴性乳腺癌以及260例Luminal型乳腺癌初诊超声形态学表现进行分析。结果 三阴性乳腺癌超声的特征性表现为圆形/椭圆形( P= 0.000)、边缘清晰( P=0.021 )、肿物内部回声(P=0.000)、后方声影(P=0.01),具有统计学差异;肿物内钙化(P=0.241),无统计学差异。结论 三阴性乳腺癌超声影像学有特征性表现,超声对于筛查三阴性乳腺癌具有一定优势。

关键词: 三阴性乳腺癌, 超声

Abstract: Objective To compare ultrasound imaging features between triple-negative breast cancers and luminal breast cancers. Methods We analyzed ultrasound imaging features at initial diagnosis of 46 triple-negatibe cases and 260 luminal cases. Results Oval shape ( P= 0.000),circumscribed margin,( P=0.021 ) echo pattern(P=0.000),posterior features(P=0.01) on sonogram were significantly associated with triple-negative breast .Microcalcifications was not(P=0.241). Conclusions Triple-negative breast cancers had specific characteristic in sonogram .Sonography proves superior in detecting triple-negative breast cancers.

Key words: Triple-negative Breast cancer, Sonography