title: Diagnostic Role of Magnetic Resonance Imaging in Obstructive Sleep Apnea Syndrome.
abstract: We aim to review the diagnostic role of magnetic resonance (MR) imaging in obstructive sleep apnea syndrome (OSAS). Basic background about sleep apnea, MR anatomy of the pharyngeal airway, and MR imaging sequences applied in obstructive sleep apnea are discussed. Static and dynamic MR imaging is used in the assessment of patients with OSAS. Magnetic resonance imaging can detect the level, degree, and cause of obstruction in the upper airway that guide the clinical diagnosis and treatment. Imaging is used for prediction of treatment outcome and monitoring and follow-up of patients with OSAS after therapy.
authors.affiliation: From the Department of Diagnostic Radiology, Mansoura Faculty of Medicine, Mansoura, Egypt.
authors.forename: Ahmed Abdel Khalek
authors.initials: AA
authors.lastname: Abdel Razek
mesh_terms: D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D010614:Pharynx / Q000503:physiopathology*; D020181:Sleep Apnea, Obstructive / Q000175:diagnosis* / Q000503:physiopathology*