NCI Dictionary of Cancer Terms

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The NCI Dictionary of Cancer Terms features 7,846 terms related to cancer and medicine.

Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.

LY353381 hydrochloride
(... HY-droh-KLOR-ide)
A substance being studied in the treatment of osteoporosis and breast cancer. LY353381 hydrochloride is made in the laboratory and binds to estrogen receptors in the body. It is a type of selective estrogen receptor modulator (SERM). Also called arzoxifene hydrochloride.