A, 55-year-old woman who underwent superficial parotidectomy 22 years before recurrence. A, 55-year-old woman who underwent superficial parotidectomy 22.

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High-signal-intensity lesions on T2-weighted MR images

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Presentation transcript:

A, 55-year-old woman who underwent superficial parotidectomy 22 years before recurrence. A, 55-year-old woman who underwent superficial parotidectomy 22 years before recurrence. Axial fat-suppressed T2-weighted MR image demonstrates marked T2 hyperintensity of multiple recurrent pleomorphic adenoma lesions on the right. Subcutaneous location of lesions is also noted on this image (arrows). B, Also noted are multiple T2 hyperintense recurrent lesions at the right stylomastoid foramen (white arrow), the right parapharyngeal space (asterisk), and the superficial parotidectomy bed on this axial fat-suppressed T2-weighted MR image. G. Moonis et al. AJNR Am J Neuroradiol 2007;28:1532-1536 ©2007 by American Society of Neuroradiology