Breast Ductal Carcinoma In Situ and Lobular Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** A breast carcinoma characterized by the presence of a ductal carcinoma in situ component and an in situ or invasive lobular carcinomatous component.

**Synonyms:** - Breast Intraductal and Lobular Carcinoma - Intraductal and Lobular Carcinoma - Intraductal and lobular carcinoma