Abstract:
:The authors report the accuracy of mammographically guided fine-needle aspiration (FNA) for the diagnosis of nonpalpable breast lesions in a series of 71 patients. Each mammographically guided FNA was immediately followed by hookwire localization and open biopsy. Seven malignancies were identified cytologically, but three cancers were not detected in aspirates judged to be sufficient for diagnosis. In addition, 19 aspirates were reported to be insufficient, and 4 of these were obtained from lesions histologically proven to be adenocarcinoma. Although no false-positive diagnoses were encountered, the technique demonstrated a sensitivity of 78% and a diagnostic accuracy of 94% for adequate specimens. In this study, mammographically guided FNA was insufficiently sensitive to replace open biopsy for the diagnosis of nonpalpable breast lesions.
journal_name
Cancerjournal_title
Cancerauthors
Layfield LJ,Parkinson B,Wong J,Giuliano AE,Bassett LWdoi
10.1002/1097-0142(19911101)68:9<2007::aid-cncr2820subject
Has Abstractpub_date
1991-11-01 00:00:00pages
2007-11issue
9eissn
0008-543Xissn
1097-0142journal_volume
68pub_type
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