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中华医学超声杂志(电子版) ›› 2015, Vol. 12 ›› Issue (06) : 490 -493. doi: 10.3877/cma.j.issn.1672-6448.2015.06.014

所属专题: 乳腺超声 文献

浅表器官超声影像学

自动乳腺全容积成像技术对乳腺肿块大小的评估
王正平1,(), 郭俏俏1, 黄必飞2, 楼琴1, 吴超1, 徐巧阳1   
  1. 1. 322100 温州医科大学附属东阳市人民医院超声科
    2. 322100 温州医科大学附属东阳市人民医院病理科
  • 收稿日期:2015-04-29 出版日期:2015-06-01
  • 通信作者: 王正平
  • 基金资助:
    浙江省医药卫生科技计划项目(2012KYB228)

The accuracy of automated breast volume scanning for the measurement of breast tumor size

Zhengping Wang1,(), Qiaoqiao Guo1, Bifei Huang2, Qin Lou1, Chao Wu1, Qiaoyang Xu1   

  1. 1. Department of Ultrasound, Dongyang People′s Hospital Affiliated Wenzhou Medical University, Dongyang 322100, China
    2. Department of Pathology, Dongyang People′s Hospital Affiliated Wenzhou Medical University, Dongyang 322100, China
  • Received:2015-04-29 Published:2015-06-01
  • Corresponding author: Zhengping Wang
  • About author:
    Corresponding author: Wang Zhengping, Email:
引用本文:

王正平, 郭俏俏, 黄必飞, 楼琴, 吴超, 徐巧阳. 自动乳腺全容积成像技术对乳腺肿块大小的评估[J]. 中华医学超声杂志(电子版), 2015, 12(06): 490-493.

Zhengping Wang, Qiaoqiao Guo, Bifei Huang, Qin Lou, Chao Wu, Qiaoyang Xu. The accuracy of automated breast volume scanning for the measurement of breast tumor size[J]. Chinese Journal of Medical Ultrasound (Electronic Edition), 2015, 12(06): 490-493.

目的

评价自动乳腺全容积成像技术(ABVS)测量乳腺肿块大小的准确性。

方法

选取2012年2月至2014年12月在温州医科大学附属东阳市人民医院行常规超声及ABVS检查,并经乳腺外科手术获得最终病理诊断的59例患者62个乳腺肿块,比较分析常规超声,ABVS检查及病理检查结果。

结果

62个乳腺肿块中恶性肿块21个,良性肿块41个。ABVS测量良性与恶性肿块大小,测量值与病理测量值比较,差异均无统计学意义(Z=1.761、0.262,P =0.078、0.794)。常规超声测量良性肿块大小,测量值与病理测量值比较,差异无统计学意义(Z=1.935,P =0.053);但常规超声对恶性肿块的测量值明显小于病理测量值,差异具有统计学意义(Z=3.743,P=0.000)。常规超声及ABVS对良性与恶性肿块的测量值均与术后病理测量值呈正相关(r=0.935、0.964,r=0.870、0.964),但ABVS的相关系数均高于常规超声的相关系数。

结论

ABVS较常规超声可准确评估乳腺肿块的大小,尤其对乳腺恶性肿块的测量值更接近病理测量值。

Objective

To investigate the accuracy of automated breast volume scanning (ABVS) for the measurement of breast tumor size.

Methods

Sixty-two breast tumors in 59 patients were included in this study and were examined using conventional ultrasound and ABVS to measure the maximal diameters of the tumors. And the measurement results were compared with the pathological maximal diameters.

Results

There were 21 malignant and 41 benign tumors according to histopathological evaluation. There were no significant differences between the maximal diameters on ABVS and on pathological measurements for both benign tumors and malignant tumors (Z=1.761, 0.262, P=0.078, 0.794). However, for malignant tumors, the maximal diameters on conventional ultrasound were significantly smaller than those on pathological measurements (Z=3.743, P=0.000). For benign tumors, the maximal diameters on conventional ultrasound were similar with those on pathological measurements (Z=1.935, P=0.053). The measurement values of conventional ultrasound and ABVS were both positively correlated with those on pathological values (r=0.935, 0.964, r=0.870, 0.964). And the correlation coefficients between ABVS and pathological measurement values were higher than those between conventional ultrasound and pathological measurement values for both benign and malignant tumors.

Conclusion

ABVS can assess the size of breast tumor more accurately than conventional ultrasound, especially for the malignant tumors.

图1,2 自动乳腺全容积成像技术及常规超声测量乳腺肿块大小。图1为乳腺导管内癌自动乳腺全容积成像技术测量图,显示最大直径为9 mm;图2为同一肿块常规超声测量图,显示最大直径为8 mm
表1 ABVS与术后病理测量乳腺肿块直径的比较[mm,中位数(四分位数)]
表2 常规超声与术后病理测量乳腺肿块直径的比较[mm,中位数(四分位数)]
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