A Case Series of Unusual or Infrequent Locations of Breast Cancer Metastases.

Breast cancer metastasis to unusual locations may present as a diagnostic challenge. Recognizing the different manifestations of metastatic breast disease can help to guide patient treatment and assist in disease prognosis. The purpose of this article is to illustrate the imaging findings of some of the unusual or infrequent locations of breast metastases through a series of interesting cases and to revisit this uncommon clinical issue.