font size

Definition of Macrocytic

Macrocytic: 1. Any abnormally large cell. The opposite of macrocytic is microcytic (an abnormally small cell).
2. An abnormally large red blood cell. Folic acid deficiency is one cause of macrocytic anemia.

Source: MedTerms™ Medical Dictionary
http://www.medterms.com/script/main/art.asp?articlekey=4236
Last Editorial Review: 4/13/2003

Drug Medical Dictionary of Terms by Letter

Top RxList Drug News

Women's Health

Find out what women really need.