作者: Ira J. Bleiweiss , Chandandeep Nagi , Shabnam Jaffer , Robert Lin
DOI: 10.1043/1543-2165-132.12.1940
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摘要: We report a case of an axillary lymph node containing benign glandular lesions, intraductal papilloma with florid and atypical duct hyperplasia, ductal carcinoma in situ. propose 2 theories for the development papilloma: from adjacent inclusions, or displaced epithelial cells previous ipsilateral breast. This identifies yet another etiology false-positive sentinel nodes morphologically by immunohistochemistry.