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The value of improved elasticity scores in the differential diagnosis of malignant and benign breast tumours
Author(s): 
Pages: 396-398
Year: Issue:  5
Journal: JOURNAL OF MODERN CLINICAL MEDICAL BIOENGINEERING

Keyword:  乳腺超声弹性成像鉴别诊断;
Abstract: 目的 探讨改良超声弹性成像评分标准诊断乳腺病变良、恶性的价值.方法 以手术病理结果为诊断金标准,对672个乳腺病灶的超声弹性成像图依据旧评分标准及改良评分标准进行评分,弹性成像评分4分以上为恶性,3分以下为良性.结果 采用旧评分标准超声弹性成像(UE)诊断乳腺良、恶性病灶的敏感性、特异性和准确性分别为72.6%、94.9%和89.0%;采用新评分标准UE诊断乳腺良、恶性病灶的敏感性、特异性和准确性分别为:87.2%、94.1%和92.7%.经McNemarx2检验,两者准确性差异有统计学意义(P<0.05).结论 改良超声弹性成像评分标准使用更为简便、准确,有助于乳腺肿块的良恶性鉴别.
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