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Chinese Journal of Interventional Radiology(Electronic Edition) ›› 2021, Vol. 09 ›› Issue (03): 300-306. doi: 10.3877/cma.j.issn.2095-5782.2021.03.011

• Non-vascular Intervention • Previous Articles     Next Articles

Application value of X-ray stereotactic vacuum-assisted biopsy for suspected breast calcification

Jian Shi1, Jiannan Wei1, Shengguang Zeng1, Jianlong He2, Na Xie2, Aiqiu Zheng1,(), Yong Yang1   

  1. 1. Devision of Breast Surgery, the University of Hong Kong-Shenzhen Hospital, Guangdong Shenzhen 518048, China
    2. Department of Medical Imaging, the University of Hong Kong-Shenzhen Hospital, Guangdong Shenzhen 518048, China
  • Received:2021-04-20 Online:2021-08-25 Published:2021-09-27
  • Contact: Aiqiu Zheng

Abstract:

Objective

To explore the application value of stereotactic vacuum-assisted biopsy (SVAB) in the diagnosis and treatment of suspicious breast calcification.

Methods

From December 2015 to December 2019, female patients who underwent X-ray stereotactic biopsy due to suspicious breast calcification in Hong Kong-Shenzhen Hospital,were selected as subjects to evaluate the efficacy, safety and underestimation rate of this biopsy method.

Results

A total of 558 biopsies were completed successfully in 518 patients (40 bilateral cases). Surgical pathology showed malignant lesions in 74 cases (59 cases of ductal carcinoma in situ, 7 cases of ductal carcinoma in situ with focal invasive carcinoma, 7 cases of invasive ductal carcinoma, and 1 case of invasive micropapillary carcinoma), atypical ductal hyperplasia in 45 cases, and benign lesions in 439 cases. Pathologically underrated rates were 6.8% (4/59) for ductal carcinoma in situ and 2.2% (1/45) for atypical ductal hyperplasia.

Conclusions

SVAB is safe and accurate for the location and biopsy of suspicious breast calcification, and plays an important role in the preoperative diagnosis of early breast cancer with unclear clinical manifestations.

Key words: X-ray stereotactic vacuum-assisted biopsy, Breast calcification, Breast cancer

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