Magnetic resonance imaging of extracranial head and neck tumours.
The role of magnetic resonance imaging (MRI) in the investigation of head and neck tumours (excluding those primarily arising from the central nervous system or orbits) has been investigated. Follow-up data were obtained on 45 scans on 42 patients. MRI provided significant additional information compared with computed tomography (CT) in nine out of 17 (53%) scans performed for staging purposes. In the assessment of 19 patients with suspected tumour recurrence, MRI demonstrated a sensitivity of 100%, a specificity of 80% and an accuracy of 89%.
Kabala
J
J
Department of Clinical Radiology, Bristol Royal Infirmary, UK.
Goddard
P
P
Cook
P
P
D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis; D009367:Neoplasm Staging; D014057:Tomography, X-Ray Computed