Common variable immunodeficiency (CVID) is a common primary immunodeficiency disease, with an estimated incidence of one per 25,000–50,000 individuals.1 The classic presentation includes frequent bacterial infections, secondary to dysfunctional B cell differentiation, impaired immunoglobulin production and diminished antibody response. The clinical presentation may be heterogenous and may include granulomatous disease as an uncommon manifestation. Granulomatous…
