Parotid tumour Investigations

Computed tomography (CT) scanning and magnetic resonance imaging (MRI) are the modalities of choice for imaging parotid neoplasms. Both have sensitivities that approach 100%
MRI is the preferred modality for evaluating a painless parotid mass. CT is well suited for evaluating recurrent, tender parotid masses that can be inflammatory. Plain radiographs or CT demonstrate invasion the earliest

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