title: The diseases of airway-tracheal diverticulum: a review of the literature.
abstract: Tracheal diverticulum (DV) is a type of paratracheal air cyst (PTAC) that is often asymptomatic and usually detected incidentally by imaging methods. Tracheal DV are divided into two subgroups: congenital and acquired. Dysphagia, odynophagia, neck pain, hoarseness, hemoptysis, choking, and recurrent episodes of hiccups and burping can also be seen in symptomatic patients. Thin-section multidetector computed tomography (MDCT) is useful for diagnosis of tracheal diverticulum. The relationship between DV and tracheal lumen can be demonstrated by axial, coronal, and sagittal reformat multiplanar images. Bronchoscopy can also be used in diagnosis for tracheal DV. However, the connection between DV and tracheal lumen can not be shown easily with bronchoscopy. Conservative treatment is the preferred treatment in asymptomatic patients. Surgical or conservative treatment can be performed for symptomatic patients, depending on patient age and physical condition.
authors.affiliation: Department of Radiology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
authors.forename: Asli
authors.initials: A
authors.lastname: Tanrivermis Sayit
authors.affiliation: Department of Radiology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
authors.forename: Muzaffer
authors.initials: M
authors.lastname: Elmali
authors.affiliation: Department of Radiology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
authors.forename: Dilek
authors.initials: D
authors.lastname: Saglam
authors.affiliation: Department of Radiology, Faculty of Medicine, Ondokuz Mayis University, Samsun, Turkey.
authors.forename: Cetin
authors.initials: C
authors.lastname: Celenk
keywords: Trachea; chronic obstructive pulmonary disease (CODP); diverticulum (DV); multidetector computed tomography; thorax; tracheal diseases