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Case 7, 75-year-old man with history of squamous cell carcinoma of the larynx status postradiation found to have an enlarging mass in the left parotid.

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Presentation on theme: "Case 7, 75-year-old man with history of squamous cell carcinoma of the larynx status postradiation found to have an enlarging mass in the left parotid."— Presentation transcript:

1 Case 7, 75-year-old man with history of squamous cell carcinoma of the larynx status postradiation found to have an enlarging mass in the left parotid gland on surveillance imaging. Case 7, 75-year-old man with history of squamous cell carcinoma of the larynx status postradiation found to have an enlarging mass in the left parotid gland on surveillance imaging. A, Axial T1-weighted MR image shows a well-demarcated mass within the superficial lobe of the left parotid gland (white arrow) that is T1 hypointense. B, Axial T2-weighted MR image with fat saturation shows the mass to be hyperintense but heterogeneous to the native parotid gland. C, Axial T1-weighted postgadolinium sequence shows the mass (white arrow) to demonstrate heterogeneous enhancement to the native parotid gland. N.D. Patel et al. AJNR Am J Neuroradiol 2011;32: ©2011 by American Society of Neuroradiology

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