Breast Ductal Carcinoma In Situ, Solid Type

**Semantic type:** Neoplastic Process

**Definition:** Breast ductal carcinoma in situ in which the tumor cells fill the ductal spaces as solid sheets.

**Synonyms:** - Ductal Breast Carcinoma In Situ, Solid Type - Ductal Breast Carcinoma in Situ, Solid Type - Ductal carcinoma in situ, solid type