Brown tumor of the sternum: a potential source of false-positive Tl-201 and Tc-99m subtraction imaging in the mediastinum.

Abstract:

:Tl-201 and Tc-99m subtraction imaging is a well-established technique for detecting parathyroid adenomas. We report a case of a brown tumor of the upper sternum mimicking an ectopic mediastinal parathyroid adenoma on Tl-201 and Tc-99m subtraction imaging in a patient with hyperparathyroidism. This brown tumor showed Tl-201 uptake but not Tc-99m uptake and thus did not subtract out in this scan.

journal_name

Clin Nucl Med

authors

Kumar R,Gupta R,Malhotra A

doi

10.1097/00003072-200001000-00010

keywords:

subject

Has Abstract

pub_date

2000-01-01 00:00:00

pages

44-7

issue

1

eissn

0363-9762

issn

1536-0229

journal_volume

25

pub_type

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