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The causes of increase and decrease in B-lymphocytes carrying IgA

Medical expert of the article

Rheumatologist, immunologist
, medical expert
Last reviewed: 19.10.2021

Diseases and conditions leading to a change in the number of B-lymphocytes carrying IgA

Increase in the

Decrease in the indicator

Acute and chronic bacterial, fungal and parasitic infections

Chronic liver disease, cirrhosis

Rheumatoid arthritis

Systemic lupus erythematosus

Chronic lymphatic leukemia

Endothelioma, osteosarcoma Myeloma Illness Macroglobulinemia Waldenström Candidamycosis, cystic fibrosis

Diseases of the respiratory tract (bronchial asthma, tuberculosis)

Monoclonal Gammopathy

Physiological hypogammaglobulinemia (in children aged 3-5 months)

Congenital hypogammaglobulinemia or agammaglobulinemia

Diseases that lead to the exhaustion of the immune system:

  • neoplasms of the immune system;
  • condition after spleen removal;
  • treatment with cytostatics and immunosuppressants

Acute viral infection

Chronic bacterial infection


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