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Diagnostic value of computed tomography in parotid tumours
Dento Maxillo Facial Radiology
|May 1, 1989
Abstract:
In 18 cases of parotid tumours, CT demonstrated their primary site, extent and invasion of surrounding tissue precisely. It was valuable in the majority of cases in differentiating benign from malignant tumours and could distinguish accurately intrinsic from extrinsic. CT sialography was superior in equivocal cases when it made the tumour easier to identify and the diagnosis more accurate.
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Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
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