title: Recurrent meningitis in a child with IgG3 subclass deficiency.
abstract: Recurrent meningitis is an uncommon life-threatening condition. Here, the case of a 6-year-old boy is reported who had two episodes of meningitis with an IgG3 subclass deficiency. The boy had aseptic meningitis at the age of 3 years, followed by bacterial meningitis at the age of 4 years. Primary immunoglobulin deficiencies are a group of disorders associated with an increased incidence and/or severity of infection. Recurrent infections, sinusitis, bronchitis, and pneumonia are the most frequently observed illnesses in patients with IgG subclass deficiencies, of which an IgG3 subclass deficiency is the most common, especially in adults. Although cases of recurrent viral or bacterial meningitis have been reported, herein a patient is presented with recurrence of aseptic and bacterial meningitis 1 year after the initial episode. Some researchers recommend that all children with episodes of recurrent meningitis should be screened for primary immunoglobulin or complement deficiencies.
authors.forename: Aysel
authors.initials: A
authors.lastname: Vehapoglu
authors.forename: Gamze
authors.initials: G
authors.lastname: Ozgurhan
authors.forename: Aysegul Dogan
authors.initials: AD
authors.lastname: Demir
authors.forename: Selcuk
authors.initials: S
authors.lastname: Uzuner
authors.forename: Mustafa Atilla
authors.initials: MA
authors.lastname: Nursoy
authors.forename: Serdar
authors.initials: S
authors.lastname: Turkmen
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D017099:IgG Deficiency / Q000150:complications*; D008297:Male; D008581:Meningitis / Q000209:etiology*; D012008:Recurrence
chemical_list: D000900:Anti-Bacterial Agents