Occult breast carcinoma presenting as isolated axillary nodal metastasis as special biology form

This article contains descriptiones of 29 occult breast carcinoma cases presenting as isolated axillary nodal metastasis for ten years period since 1999 till 2009 according the materials of Cheliabinsk regional oncology centre. Macro- and microscopic characteristic of this rare form of breast carcinoma have been described in this article. Most malignant signs of this particular biological form of breast carcinoma were proved. Received summaries can help to improve diagnoses and treatment tactic of this form of breast carcinoma.