Ectopic parathyroid adenoma

Case contributed by Dr Andrew Lawson

Presentation

Mildly hyperparathyroid.

Patient Data

Age: 70 years
Gender: Male
CT

Elongated ovoid mass in the upper posterior mediastinum in a right para-esophageal location at the T1/2 level, measuring 19 mm in superoinferior extent and 7.6 x 4.7 mm in the axial plane. This is compatible with an ectopic parathyroid adenoma.

Annotated image

Reference image.

Case Discussion

Normal thyroid, no parathyroid glands visualized in normal location.

Not identified prospectively. SPECT scan triggered review of initial CT.

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Case information

rID: 25631
Published: 1st Nov 2013
Last edited: 13th May 2020
System: Head & Neck
Inclusion in quiz mode: Included

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