Invasive Breast Micropapillary Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** An invasive breast carcinoma characterized by the presence of clusters of malignant cells located within artifactual clear stromal spaces that resemble vascular spaces.

**Synonyms:** - Infiltrating Micropapillary Breast Carcinoma - Invasive Micropapillary Breast Carcinoma