Breast Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** A benign or malignant neoplasm of the breast parenchyma. It can originate from the ducts, lobules or the breast adipose tissue. Breast neoplasms are much more common in females than males.

**Synonyms:** - Breast Tumor - Neoplasm of Breast - Neoplasm of the Breast - Tumor of Breast - Tumor of the Breast