摘要
本文对４６例乳腺癌的术前超声与体检在判断区域淋巴结转移中的可靠性进行分析。全部病例经手术和病理检查。本组超声对腋淋巴结转移的敏感度为７２．４％，特异性为８２．４％，确诊率为７６．１％。而体检的敏感度为４８．３％，特异性为７６．５％，确诊率为５８．７％（Ｐ＜０．０５），两者差异有显著性。在３例扩大根治术中，超声对胸骨旁乳内淋已结的确诊率为３／３。结果提示超声检查对判断乳腺癌的区域淋巴结转移优于体检，具有指导临床的意义。
he B-mode ultrasonogruphy and palpation in regional lymphnode of breast cancer from 46 cases were anal-ysed.All the cases were identified by operation and pathoiogy. The sensitivity and specificity of the diagnosis betweenthe ultrasonograpgy and palpation for axillary node metastases were 72.4% and 48.3%,were 72.4% and 48.3%,82.4% and 76.51%re-speetively.And the accuracy were 76.1%and 58.7% respectively(P<0.05).Theultrasonography of intemal mam-mary node in 3cases with extended radical mastectomy had an accuracy of 3/ 3 in diapnosing. The result shows thatthe ultrasonography is superior to the palpation in detecting the regional lymph node metastasis.
出处
《重庆医科大学学报》
CAS
CSCD
1996年第1期39-42,共4页
Journal of Chongqing Medical University
关键词
乳腺癌
淋巴结
超声波诊断
Breast cancer
Regionallymph node
Ultrasonography
