transient hypogammaglobulinemia of infancy

n.

A temporary form of primary immunodeficiency that occurs in infants usually within the first six months following birth and is associated with an increased susceptibility to bacterial infection.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.