PT  - JOURNAL ARTICLE
AU  - Sine Phelan
AU  - Ann O’Doherty
AU  - Arnold Hill
AU  - Cecily M Quinn
TI  - Epithelial displacement during breast needle core biopsy causes diagnostic difficulties in subsequent surgical excision specimens
AID  - 10.1136/jcp.2006.036996
DP  - 2007 Apr 01
TA  - Journal of Clinical Pathology
PG  - 373--376
VI  - 60
IP  - 4
4099  - http://jcp.bmj.com/content/60/4/373.short
4100  - http://jcp.bmj.com/content/60/4/373.full
SO  - J Clin Pathol2007 Apr 01; 60
AB  - Background: The use of needle core biopsy (NCB) as part of triple assessment for non-operative evaluation and diagnosis of breast lesions is now routine practice. Trauma to breast tissue during NCB may result in displacement of breast epithelium and may lead to diagnostic difficulty in subsequent excision specimens. Methods: The cases of seven mammographically detected breast lesions in which epithelial displacement due to NCB was identified and caused problems in confirmation of tumour size, assessment of surgical margins, and interpretation of possible invasive carcinoma and lymphovascular invasion are reported here. Conclusion: Previous observations that epithelial displacement is more likely to occur when the interval between NCB and surgical excision is short are supported.