[Immunoneutropenia].
A patient with two episodes of acute agranulocytosis was described. Recovery was followed by an unusually slow increase in the number of peripheral blood granulocytes in spite of the presence of granulocyte precursors in the bone marrow. High level of circulating immune complexes as well as an increased number of immunoglobulins on the surface of granulocyte membrane was demonstrated throughout the course of the disease. When the level of CIC and the number of Ig-NG decreased and attained normal values, the number of granulocytes increased rapidly. The possibility that immune complexes were responsible for this neutropenia was suggested.
D000328:Adult; D000380:Agranulocytosis / Q000209:etiology / Q000276:immunology*; D000936:Antigen-Antibody Complex / Q000032:analysis*; D003114:Colony-Forming Units Assay; D005260:Female; D006801:Humans; D009504:Neutrophils / Q000276:immunology*; D011947:Receptors, Antigen, B-Cell / Q000032:analysis*
D000936:Antigen-Antibody Complex; D011947:Receptors, Antigen, B-Cell
Imunoneutropenija.