title: Was it a case of Takayasu arteritis?
authors.forename: M D
authors.initials: MD
authors.lastname: Smith
mesh_terms: D018791:CD4 Lymphocyte Count; D015496:CD4-Positive T-Lymphocytes / Q000276:immunology; D002648:Child; D004406:Dysgammaglobulinemia / Q000276:immunology; D006801:Humans; D008231:Lymphopenia / Q000276:immunology; D008297:Male; D013625:Takayasu Arteritis / Q000175:diagnosis* / Q000276:immunology