title: IgG4-related midline destructive lesion.
authors.affiliation: Massachusetts General Hospital Cancer Center, Massachusetts General Hospital, Boston, Massachusetts, USA Unit of Medicine and Clinical Immunology, Università Vita-Salute San Raffaele, Milan, Italy.
authors.forename: Emanuel
authors.initials: E
authors.lastname: Della-Torre
authors.affiliation: Massachusetts General Hospital Cancer Center, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Hamid
authors.initials: H
authors.lastname: Mattoo
authors.affiliation: Massachusetts General Hospital Cancer Center, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Vinay S
authors.initials: VS
authors.lastname: Mahajan
authors.affiliation: Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Vikram
authors.initials: V
authors.lastname: Deshpande
authors.affiliation: Rheumatology Service, St. Joseph Healthcare, Bangor, Maine, USA.
authors.forename: Donald
authors.initials: D
authors.lastname: Krause
authors.affiliation: Department of Otolaryngology, Massachusetts Eye & Ear Infirmary, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Philip
authors.initials: P
authors.lastname: Song
authors.affiliation: Massachusetts General Hospital Cancer Center, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Shiv
authors.initials: S
authors.lastname: Pillai
authors.affiliation: Division of Rheumatology, Allergy, & Immunology, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: John H
authors.initials: JH
authors.lastname: Stone
mesh_terms: D000328:Adult; D005260:Female; D005355:Fibrosis / Q000276:immunology / Q000473:pathology; D006103:Granuloma, Lethal Midline / Q000276:immunology* / Q000473:pathology; D006801:Humans; D007074:Immunoglobulin G / Q000276:immunology*; D007249:Inflammation / Q000276:immunology / Q000473:pathology; D008297:Male; D008875:Middle Aged; D010950:Plasma Cells / Q000473:pathology
chemical_list: D007074:Immunoglobulin G
keywords: B cells; Inflammation; Smoking