National Cancer Institute
U.S. National Institutes of Health | www.cancer.gov
In English | En español
NCI Home
Cancer Topics
Clinical Trials
Cancer Statistics
Research & Funding
News
About NCI
Dictionary of Cancer Terms
In English   En español
Page Options
Print This Page
More NCI Dictionaries
NCI Drug Dictionary

Glossary of Statistical Terms

NCI Dictionary of Genetics Terms

Terminology Resources
Quit Smoking Today
Search for
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
In English   En español

isomer

 One of two or more compounds that have the same chemical formula but different arrangements of the atoms within the molecules and that may have different physical/chemical properties.



Previous Definitions:isolated hepatic perfusion, isolated limb infusion, isolated limb perfusion, isolated lung perfusion, isolation
Next Definitions:isosulfan blue, isotope, isotretinoin, ispinesib, isthmus

A Service of the National Cancer Institute
Department of Health and Human Services National Institutes of Health USA.gov