Time-dependent changes in FT4 and FT3 levels measured using mass spectrometry after an acute ingestion of excess levothyroxine in a case with hypothyroidism

Time-dependent changes in FT4 and FT3 levels measured using mass spectrometry after an acute ingestion of excess levothyroxine in a case with hypothyroidism

Abstract Background Thyrotoxicosis is common disorder among endocrine dysfunctions. It is not rare that the free thyroid hormone level exceeds the measurement range of immunoassay. Such extreme high concentration of free thyroid hormone is generally considered to be impossible to measure correctly b...

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Bibliographic Details
Main Authors: Yuko Ito, Satoru Suzuki, Yoshiko Matsumoto, Chiyo Ohkouchi, Satoshi Suzuki, Manabu Iwadate, Sanae Midorikawa, Susumu Yokoya, Shinichi Suzuki, Hiroki Shimura
Format: Article
Language:English
Published: BMC 2020-05-01
Series:Thyroid Research
Subjects:
Free thyroid hormone
Thyrotoxicosis
Congenital hypothyroidism
Excess levothyroxine
Mass spectrometry
Immunoassay
Online Access:http://link.springer.com/article/10.1186/s13044-020-00078-7

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http://link.springer.com/article/10.1186/s13044-020-00078-7

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