Common variable immunodeficiency disorder - An uncommon cause for bronchiectasis.

Abstract

Bronchiectasis continues to be a common respiratory problem of varied etiology. Common variable immunodeficiency disorder (CVID) is an uncommon cause for bronchiectasis. However, the prevalence of bronchiectasis remains very high in patients with CVID. This remains largely an underdiagnosed entity as primary immunodeficiency is not suspected in adults as a cause of bronchiectasis and hence, serum immunoglobulin (Ig) levels are not measured routinely. In addition to bronchiectasis, patients with CVID usually present with various extrapulmonary symptoms. I report here a case of young man who presented with bronchiectasis and multisystem complains who was diagnosed as CVID.