ULTRASOUND DEMONSTRATION OF SMALL BREAST CANCERS DETECTED BY MAMMOGRAPHIC SCREENING

被引：48

作者：

POTTERTON, AJ ^{[1
]}

PEAKMAN, DJ ^{[1
]}

YOUNG, JR ^{[1
]}

机构：

[1] QUEEN ELIZABETH HOSP,CTR BREAST SCREENING & ASSESSMENT,GATESHEAD,TYNE & WEAR,ENGLAND

来源：

CLINICAL RADIOLOGY | 1994年 / 49卷 / 11期

关键词：

D O I：

10.1016/S0009-9260(05)81973-7

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The visibility on ultrasound (US) of 79 screen-detected small breast cancers was studied retrospectively. Overall visibility on US was 61% (48/79). Cancers presenting as micro-calcification alone on mammography were rarely demonstrated (1 of 26 tumours). However, the US visibility of cancers with other mammographic appearances was 88.7% (47/53). The majority of cancers were impalpable but were demonstrated using free-hand ultrasound. All cancers visible on US appeared as hypoechoic masses with three quarters of these showing distal attenuation. US is useful in assessing and localizing small cancers detected by mammographic screening.

引用

页码：808 / 813

页数：6

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