Abstract：Objective To explore the feasibility of digital breast tomosynthesis (DBT)-assisted guide 2-dimention (2D) breast lesions
compared with full-field digital mammography (FFDM) guided method, and to improve the accuracy of breast puncture localization.
Methods A total of 132 patients with 2D breast puncture localization under DBT-assisted guidance and FFDM direct guidance were
retrospectively analyzed between January 2019 and August 2021 in our hospital, including a total of 132 non-palpable breast
lesions (NPBL) containing calcification. Statistical analysis was performed on the data of the two groups. Results There
was no significant difference in age and breast compression thickness and pressure between the two groups (P>0.05). There were
significant differences in the distance from needle tip to focal center and the total localization satisfaction between the two groups
(P<0.001). The single-time resection rate of DBT assisted was higher than FFDM (84% vs. 68%), and the difference was statistically
significant (P<0.05). In terms of surgical resection efficacy, the sensitivity and accuracy of breast lesions puncture localization under
DBT assisted was higher than that under FFDM guidance. Conclusion The accuracy of breast lesion puncture localization under
DBT guidance is higher than that under FFDM guidance. It can be used as a conventional operation mode of breast X-ray guided
puncture localization.
郝学民a，孔令燕a，郑福玲a，丁宁a，王天娇a，李娟a，王玉红a，薛华丹a，孙强b. DBT辅助引导2D乳腺病灶穿刺定位与传统
FFDM引导法的对比分析[J]. 中国医疗设备, 2023, 38(6): 91-96.
HAO Xuemina, KONG Lingyana, ZHENG Fulinga, DING Ninga, WANG Tianjiaoa, LI Juana,
WANG Yuhonga, XUE Huadana , SUN Qiangb. Comparative Analysis of DBT-assisted Guided 2D Breast Lesions Puncture Localization and
Traditional FFDM Guided Method. China Medical Devices, 2023, 38(6): 91-96.
