Clinical Effectiveness Study of Full Field Digital Mammography Stereotactic Core Needle Biopsy and Stereotactic Needle Localization in the Diagnosis of Nonpalpable Breast Lesions / 医学研究杂志

ABSTRACT

Objective To investigate the full digital mammography X-ray stereotactic biopsy catheter guide wire ( full field digital mammography stereotactic core needle biopsy, FFDM SCNB) diagnosis of small breast lesions ( nonpalpable breast lesion, NPBL) clinical effectiveness. Methods Admitted in our hospital from October 2011 to October 2013 period 61 cases NPBL patients as observed objects were given FFDM SCNB and pathological examination ( histopathological examination, HE) , after the diagnostic accuracy of the standard diagnostic evaluation, and data were statistically analyzed. Results The SCNB NPBL 82 were detected, of which malignant NPBL 40 (48. 78%), benign NPBL 40 (48. 78%), benign and malignant unknown NPBL 2 (2. 22%);HE were detected in malignant NPBL 40 (48. 78%), benign NPBL 42 (51. 22%), benign and malignant unknown 0 (0. 00%);SCNB diagnostic accuracy of 74 (90. 24%) ca-ses were misdiagnosed 6 (7. 32%) cases were missed 2 (2. 44%) patients, compared with no diagnosis HE significant difference(P>0.05). Conclusion This study was to compare the diagnosis of 61 cases of patients NPBL found FFDM SCNB not in terms of diagnostic ac-curacy in patients with HE significant difference(P>0. 05), and there is less invasive, small-destructive, no scars, and economic secur-ity advantage, worthy reference.