Metastatic Malignant Neoplasm in the Axilla

**Semantic type:** Neoplastic Process

**Definition:** A malignant neoplasm that has spread to the structures of the axilla from another anatomic site.

**Synonyms:** - Axillary Metastases - Axillary Metastasis - Metastatic Malignant Neoplasm to the Axilla - Metastatic Malignant Tumor to the Axilla