Application of full-field digital mammography three-dimensional positioning system for localization of nonpalpable breast lesions

VernacularTitle:全数字化乳腺X线三维定位创新技术在不可触及性病变术前定位的应用
Author: Pin NIE ; Bei ZHANG ; Lina HU ; Zhuo XIE ; Wei GUO ; Baoying CHEN
Keywords: mammography; full-field digital mammography three-dimensional positioning system; nonpalpable breast lesion
From: Journal of Practical Radiology 2017;33(9):1436-1438
CountryChina
Language:Chinese
Abstract: Objective To evaluate the clinical value of full-field digital mammography three-dimensional (3D) positioning system for localization and excision of nonpalpable breast lesions.Methods 106 patients with nonpalpable breast lesions and underwent preoperative localization were analyzed retrospectively.They underwent wire-localization operation guided by mammography 3D positioning system (GE Senogrphe DS).The depth of wire insertion was calculated manually and automatically.Combined with the manual measurement, systematic measurement, skin elasticity and breast parenchyma structure, the positioning wire was placed.Then, the clinical resection was performed according to the wire localization.Results The localization accuracy of mammography 3D positioning system was 100%.11 patients appearedsyncope.With the rest, psychological comfort and fluid infusion, patients recovered quickly.Conclusion Full-field digital mammography 3D positioning system can improve the accuracy of clinical resection of nonpalpable breast lesion.