Misleading free thyroxine (FT4): a case report

• Main Authors: Hashim, Nurul Hidayah, Samsudin, Intan Nureslyna, Masiman, Ana Daliela, Chellappah Thambiah, Subashini
• Format: Article
• Language: English
• Published: Faculty of Medicine and Health Sciences, Universiti Putra Malaysia 2020
• Online Access: http://psasir.upm.edu.my/id/eprint/77948/1/2020042012133045_MJMHS_0331.pdf; http://psasir.upm.edu.my/id/eprint/77948/; https://medic.upm.edu.my/upload/dokumen/2020042012133045_MJMHS_0331.pdf

Interpretation of thyroid function test (TFT) is often straightforward but in certain scenarios, discordance between the clinical impression and the laboratory results exists. A 50-year-old woman with a ten years history of hypothyroidism on levothyroxine presented with a recent notable change in TF...