乳腺X射线摄影非立体定位在乳腺微钙化灶活检中的临床应用

目的 探讨乳腺X射线摄影非立体定位在乳腺微钙化灶切除中的临床应用.方法 选取2015年1月—2019年1月广东省中西医结合医院常规乳腺X射线摄影中发现有病灶的患者84例,按随机数字表法分为实验组和对照组,每组42例.手动定位所有患者的微钙化灶,分别画线,收集所有患者的乳腺X射线片,测量钩针与最近钙化点的距离进行统计学分...

Clinical application of non-stereoscopic positioning of molybdenumtarget in resection of mammary microcalcification*

Objective To explore the clinical application of molybdenum target non-stereoscopic guidewireguided excision in the removal of breast microcalcification foci and guiding surgical biopsy. Methods The patientswith microcalcification of the breast were randomly divided into two groups according to the random number table.The two groups were manually positioned, and the lines were taken separately. All the specimens were taken formammography, and the crochet and the nearest calcification point were measured. The distance is statisticallyanalyzed. Results On average, each patient in the experimental group underwent mammography for 5.5 times.While in the control group, the mammography was 6.12 times per patient, which was statistically significantcompared with the experimental group (P < 0.05). The distance between the crochet and the nearest calcificationpoint is (6.13 ± 0.59) mm in the experimental group, and the distance between the crochet and the nearestcalcification point was (6.79 ± 0.58) mm in the control group, which mean statistically significant between twogroups (P < 0.05). No complications such as hemorrhage and localization of guide wire were found. The positioningprocess was smooth and one-time biopsy was successful during the operation. Conclusion The mammography Xraymanual localization of mammary microcalcifi-cations is simple, easy, accurate, and has a satisfactory positioningeffect.