False-positive I-131 uptake at a tracheostomy site discernment with Tl- 201 imaging

K. B. Ain; W. J. Shih

doi:10.1097/00003072-199407000-00014

False-positive I-131 uptake at a tracheostomy site discernment with Tl- 201 imaging

K. B. Ain, W. J. Shih

Internal Medicine

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17 Scopus citations

Abstract

I-131 whole-body imaging is used in the follow-up evaluation of differentiated thyroid carcinoma. The authors report a case of spurious I- 131 localization at a patient's tracheostomy stoma. Demonstration of this I- 131 uptake as false positive was achieved by showing no TI-201 localization at this site and a low thyroglobulin while the patient was hypothyroid. This strategy may discern spurious I-131 uptake and help avoid unnecessary I-131 therapy.

Original language	English
Pages (from-to)	619-621
Number of pages	3
Journal	Clinical Nuclear Medicine
Volume	19
Issue number	7
DOIs	https://doi.org/10.1097/00003072-199407000-00014
State	Published - 1994

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging

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10.1097/00003072-199407000-00014

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title = "False-positive I-131 uptake at a tracheostomy site discernment with Tl- 201 imaging",

abstract = "I-131 whole-body imaging is used in the follow-up evaluation of differentiated thyroid carcinoma. The authors report a case of spurious I- 131 localization at a patient's tracheostomy stoma. Demonstration of this I- 131 uptake as false positive was achieved by showing no TI-201 localization at this site and a low thyroglobulin while the patient was hypothyroid. This strategy may discern spurious I-131 uptake and help avoid unnecessary I-131 therapy.",

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AU - Ain, K. B.

AU - Shih, W. J.

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N2 - I-131 whole-body imaging is used in the follow-up evaluation of differentiated thyroid carcinoma. The authors report a case of spurious I- 131 localization at a patient's tracheostomy stoma. Demonstration of this I- 131 uptake as false positive was achieved by showing no TI-201 localization at this site and a low thyroglobulin while the patient was hypothyroid. This strategy may discern spurious I-131 uptake and help avoid unnecessary I-131 therapy.

AB - I-131 whole-body imaging is used in the follow-up evaluation of differentiated thyroid carcinoma. The authors report a case of spurious I- 131 localization at a patient's tracheostomy stoma. Demonstration of this I- 131 uptake as false positive was achieved by showing no TI-201 localization at this site and a low thyroglobulin while the patient was hypothyroid. This strategy may discern spurious I-131 uptake and help avoid unnecessary I-131 therapy.

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JO - Clinical Nuclear Medicine

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False-positive I-131 uptake at a tracheostomy site discernment with Tl- 201 imaging

Abstract

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