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64-year-old man with squamous cell carcinoma of the retromolar trigone

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Presentation on theme: "64-year-old man with squamous cell carcinoma of the retromolar trigone"— Presentation transcript:

1 64-year-old man with squamous cell carcinoma of the retromolar trigone.
64-year-old man with squamous cell carcinoma of the retromolar trigone. A, Conventional axial CT scan below the occlusal plane is normal. B, Puffed-cheek axial CT scan shows a small tumor in the left retromolar trigone (wavy arrow), inseparable from the mandible. The right retromolar trigone is normal (short thin arrow). The buccinator/buccal mucosa complex is thicker on the side of the tumor (short wide arrow) than on the normal (right) side Jane L. Weissman, and Richard L. Carrau AJNR Am J Neuroradiol 2001;22: ©2001 by American Society of Neuroradiology

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