Dictionary of Cancer Terms
View in Spanish: Letrozol
Letrozole (LET-ruh-zole)
A drug used to treat advanced breast cancer in postmenopausal women. Letrozole causes a decrease in the amount of estrogen made by the body. It is a type of aromatase inhibitor. Also called Femara.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.