title: Multi-technique imaging of sarcoidosis.
abstract: Sarcoidosis is a multisystem granulomatous disorder of unknown aetiology. The diagnosis is suggested on the basis of wide ranging clinical and radiological manifestations, and is supported by the histological demonstration of non-caseating granulomas in affected tissues. This review highlights the multisystem radiological features of the disease across a variety of imaging methods including multidetector computed tomography (CT), magnetic resonance imaging (MRI) as well as functional radionuclide techniques, particularly 2-[(18)F]-fluoro-2-deoxy-d-glucose (FDG) positron emission tomography/computed tomography (PET/CT). It is important for the radiologist to be aware of the varied radiological manifestations of sarcoidosis in order to recognize and suggest the diagnosis in the appropriate clinical setting.
authors.affiliation: Department of Clinical Radiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK.
authors.forename: A
authors.initials: A
authors.lastname: Balan
authors.forename: E T D
authors.initials: ET
authors.lastname: Hoey
authors.forename: F
authors.initials: F
authors.lastname: Sheerin
authors.forename: A
authors.initials: A
authors.lastname: Lakkaraju
authors.forename: F U
authors.initials: FU
authors.lastname: Chowdhury
mesh_terms: D000328:Adult; D019788:Fluorodeoxyglucose F18; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008875:Middle Aged; D049268:Positron-Emission Tomography / Q000379:methods*; D019275:Radiopharmaceuticals; D015203:Reproducibility of Results; D017565:Sarcoidosis, Pulmonary / Q000175:diagnosis* / Q000503:physiopathology; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D019275:Radiopharmaceuticals; D019788:Fluorodeoxyglucose F18