A and B, CT images on a patient status post total thyroidectomy for thyroid cancer show a small enhancing lesion near the right tracheoesophageal groove.

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Presentation transcript:

A and B, CT images on a patient status post total thyroidectomy for thyroid cancer show a small enhancing lesion near the right tracheoesophageal groove (arrows), which likely represents a tubercle of Zuckerhandl. A and B, CT images on a patient status post total thyroidectomy for thyroid cancer show a small enhancing lesion near the right tracheoesophageal groove (arrows), which likely represents a tubercle of Zuckerhandl. C and E, Axial and coronal CT demonstrates enlargement of a paratracheal lesion after an interval of 6 months (arrows in C and E); a nearby lymph node also showed enlargement (arrow in D) and proved to be recurrent disease. T.C. Lee et al. AJNR Am J Neuroradiol 2012;33:1134-1138 ©2012 by American Society of Neuroradiology