neutropeniaListen to pronunciation(noo-troh-PEE-nee-uh)A condition in which there is a lower-than-normal number of neutrophils (a type of white blood cell) in the blood.More InformationInfection and Neutropenia during Cancer TreatmentSearch NCI's Dictionary of Cancer TermsStarts withContainsBrowse:ABCDEFGHIJKLMNOPQRSTUVWXYZ#