Features of breast ductal carcinoma <em>in situ </em>on contrast-enhanced ultrasound

YUAN Congcong; CHEN Man

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Features of breast ductal carcinoma in situ on contrast-enhanced ultrasound

更新时间：2025-12-15

- Features of breast ductal carcinoma in situ on contrast-enhanced ultrasound
- Vol. 27, Issue 1, Pages: 12-16(2018)
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- Published Online：03 April 2018，
  
  Published：03 April 2018
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袁聪聪,陈曼. 乳腺导管原位癌超声造影特征的临床研究[J]. 肿瘤影像学, 2018, 27(1): 12-16
DOI：

袁聪聪,陈曼. 乳腺导管原位癌超声造影特征的临床研究[J]. 肿瘤影像学, 2018, 27(1): 12-16 DOI：

摘要

目的：

回顾性探讨单纯乳腺导管原位癌（ductal carcinoma

in situ

，DCIS）及DCIS伴浸润性乳腺癌的超声造影（contrast-enhanced ultrasound，CEUS）表现特征。

方法：

对261例住院患者进行术前CEUS检查，根据术后病理结果，选取14例单纯DCIS（A组）和29例DCIS伴浸润性乳腺癌［原位癌成分20%者14例（B组）和原位癌成分＜20%者15例（C组）］，并对患者进行CEUS分析。

结果：

单纯DCIS多表现为边缘到中央整体中高强度灌注，部分周边可见血管样灌注，其中部分可呈环形血管样灌注。A组比B组曲线下面积大，上升斜率高，差异有统计学意义。

结论

：单纯DCIS及DCIS伴浸润性乳腺癌的CEUS具有一定的特征性表现。

Abstract

Objective:

To retrospectively study the performance of pure breast ductal carcinoma

in situ

(DCIS) and invasive ductal carcinoma accompanied by DCIS on contrast-enhanced ultrasound (CEUS).

Methods:

A total of 261 patients received pre-surgical CEUS

and 14 pure DCIS (group A) and 29 mixed patients were selected. The 29 mixed patients were further divided into two groups according to the DCIS component proportion: proportion20% (14 cases

group B)

proportion＜20% (15 cases

group C). Then CEUS analysis was conducted.

Results:

The pure DCIS was characterized by the edge to central perfusion with high intensity

and vascular perfusion in some peripheral areas with ring enhancement sometimes. Group A had a larger area

under the curve and a steeper ascending slope compared with group B.

Conclusion:

The CEUS manifestations of pure DCIS and invasive ductal carcinoma accompanied by DCIS are some what different about the characteristics.

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Related Institution

Department of Ultrasound, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

Department of Ultrasonography, Lanzhou University Second Hospital

Department of Ultrasound, Putuo Hospital, Shanghai University of Traditional Chinese Medicine

Department of Ultrasound, Zhongshan Hospital of Fudan University

Department of Ultrasound, Zhongshan Hospital (Xiamen Branch), Fudan University

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Features of breast ductal carcinoma in situ on contrast-enhanced ultrasound

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摘要

Abstract

关键词

Keywords

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