Letrozole Regimen

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** A regimen consisting of letrozole that may be used in the treatment of breast cancer, endometrial, ovarian, fallopian tube and primary peritoneal cancers, malignant sex cord-stromal tumors, and uterine sarcoma.

**Synonyms:** - Femara Regimen - Letrozole monotherapy