title: Tracheal paraganglioma.
abstract: The trachea is an unusual site for paragangliomas, only four cases having been documented previously. A fifth case is presented here, together with immunohistochemical evidence that the tumour is biologically benign.
authors.affiliation: Department of Histopathology, University College and Middlesex Hospital School of Medicine, London.
authors.forename: A P
authors.initials: AP
authors.lastname: Gallimore
authors.forename: P
authors.initials: P
authors.lastname: Goldstraw
mesh_terms: D005260:Female; D005904:Glial Fibrillary Acidic Protein / Q000032:analysis; D006801:Humans; D008875:Middle Aged; D009363:Neoplasm Proteins / Q000032:analysis; D010235:Paraganglioma / Q000737:chemistry / Q000473:pathology*; D014134:Tracheal Neoplasms / Q000737:chemistry / Q000473:pathology*
chemical_list: D005904:Glial Fibrillary Acidic Protein; D009363:Neoplasm Proteins