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Myoepithelial carcinoma with contralateral invasive micropapillary carcinoma of the breast

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Affiliated Author(s)
권선영조지형강선희
Alternative Author(s)
Kwon, Sun YoungCho, Ji HyoungKang, Sun Hee
Journal Title
Journal of the Korean Surgical Society
ISSN
2233-7903
Issued Date
2011
Keyword
BreastAdenomyoepitheliomaMyoepithelial carcinomaMicropapillary carcinoma
Abstract
Adenomyoepithelioma (AME) is a rare benign tumor composed of myoepithelial cells (MECs) which are located beneath the epithelial cells of exocrine glands, especially in breast and salivary glands. These tumor cells show biphasic proliferation of epithelial and MECs. Malignant AME is characterized by distant metastasis, local recurrence, cytologic atypia, high mitotic activity and infiltrating tumor margins. A 51-year-old woman presented with an 8 months growth in the left breast. She underwent core-needle biopsy and consecutively mammotome assisted biopsy at a local clinic. After resection, she complained about re-growing remnant lesion and a newly developed solid mass in the right breast. Finally, the remnant mass in the left breast was diagnosed with myoepithelial carcinoma. Concurrently, contralateral breast mass was diagnosed with invasive micropapillary carcinoma. Herein we report an unusual case of synchronous myoepithelial carcinoma and invasive micropapillary carcinoma of the breast with a review of literatures.
Department
Dept. of Pathology (병리학)
Dept. of Surgery (외과학)
Publisher
School of Medicine
Citation
Sun Young Kwon et al. (2011). Myoepithelial carcinoma with contralateral invasive micropapillary carcinoma of the breast. Journal of the Korean Surgical Society, 81(3), 211–215. doi: 10.4174/jkss.2011.81.3.211
Type
Article
ISSN
2233-7903
DOI
10.4174/jkss.2011.81.3.211
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/33827
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Pathology (병리학)
1. School of Medicine (의과대학) > Dept. of Surgery (외과학)
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