title: Retroperitoneal fibrosis and sclerosing mediastinitis.
mesh_terms: D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000150:complications / Q000175:diagnosis*; D008482:Mediastinum / Q000473:pathology; D008875:Middle Aged; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000175:diagnosis*; D012598:Sclerosis