title: Letter to the editors: IgG4-related inflammatory pseudotumor in the heart.
authors.affiliation: Osaka Medical College, Osaka, Japan.
authors.forename: Nobukazu
authors.initials: N
authors.lastname: Ishizaka
mesh_terms: D005260:Female; D006104:Granuloma, Plasma Cell / Q000175:diagnosis* / Q000276:immunology*; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology*; D009205:Myocarditis / Q000175:diagnosis* / Q000276:immunology*
chemical_list: D007074:Immunoglobulin G
keywords: IgG4; inflammatory pseudotumor