Tuberc Respir Dis.  2011 Oct;71(4):282-285.

A Case of Common Variable Immune Deficiency Presenting as Recurrent Pneumococcal Pneumonia

Affiliations
  • 1Department of Internal Medicine, Inha University School of Medicine, Incheon, Korea. Jaehwa.Cho@inha.ac.kr

Abstract

Common variable immune deficiency (CVID) is the most common primary immune deficiency, which is manifested as chronic recurrent respiratory infections and hypoglobulinemia. CVID usually presents in the second or third decade of life. A 33-year-old woman was admitted with recurrent pneumococcal pneumonia with bacteremia and had very low levels of serum immunoglobulin G, M and A. This case emphasized a high index of suspiciousness for diagnosis of CVID in a mid-adulthood patient presenting with recurrent pneumonia with hypoglobulinemia.

Keyword

Common Variable Immunodeficiency; Pneumonia, Pneumococcal; B-Lymphocytes

MeSH Terms

Adult
B-Lymphocytes
Bacteremia
Common Variable Immunodeficiency
Female
Humans
Immunoglobulin G
Pneumonia
Pneumonia, Pneumococcal
Respiratory Tract Infections
Immunoglobulin G
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