Abstract
Occult breast cancer (OBC) is uncommon, ranging from 0.1% to 0.8% of all diagnosed cases. Isolated axillary lymph node involvement due to unidentified carcinoma metastasis in the breast on clinical or radiological examination is the most common finding. Prognosis is usually similar to other tumors with the same clinical staging and immunohistochemical features, described as a T0 N1,2 or 3, M0.
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BBSG – Brazilian Breast Study Group. (2019). Occult Breast Cancer. In: Novita, G., Frasson, A., Millen, E., Zerwes, F., Cavalcante, F. (eds) Breast Diseases. Springer, Cham. https://doi.org/10.1007/978-3-030-13636-9_46
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DOI: https://doi.org/10.1007/978-3-030-13636-9_46
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