Dose-dense AC Regimen

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** A regimen consisting of doxorubicin and cyclophosphamide, used as a neoadjuvant or adjuvant treatment for breast cancer.

**Synonyms:** - DD AC - DDAC - Dose-dense AC - Dose-dense Adriamycin/Cytoxan - Dose-dense Cyclophosphamide and Doxorubicin (ddAC) - Dose-dense Doxorubicin-Cyclophosphamide Regimen - Dose-dense Doxorubicin/Cyclophosphamide - ddAC