An Unusual Form of Chronic Neutropenia in a Father and Daughter with Hypogammaglobulinaemia

Abstract
Chronic neutropenia, with an abundance of mature neutrophils in the bone marrow, was discovered in a father and daughter who also had common variable hypogammaglobulinemia. Under the stress of infection or following the administration of typhoid vaccine, release of neutrophils from the marrow was enhanced sufficiently to temporarily abolish neutropenia. Although their morphology was abnormal, the function of neutrophils in vitro was normal. The increased susceptibility to infection that characterized these patients appeared to be due primarily to their defect in humoral immunity rather than their neutropenia.

This publication has 21 references indexed in Scilit: