Computed tomography of palatine tonsillar carcinoma.

Twenty-five patients with surgically and histologically proven squamous cell carcinoma of the palatine tonsil were studied with computed tomography (CT) using a high dose intravenous contrast enhancement technique. With this technique, CT demonstrated the primary carcinoma within the palatine fossa as well as its contiguous spread to the base of the tongue, mobile tongue, lateral pharyngeal wall, supraglottic larynx, and nasopharynx and metastasis to local deep cervical lymph nodes.