abbreviation for lateral flow test: a test done using a small medical device that tests whether or not there is a particular substance, gene, etc. in a sample

Once you have done your LFT, you have to report the results.

Lateral flow tests (LFTs) are used to identify people with COVID-19 who are not showing symptoms. 侧流测试被用来识别无症状COVID-19患者。

abbreviation for liver function test: a test that checks the health of the liver (= the organ in the body that cleans the blood and produces bile)

The patient had no known previous liver disease or LFT abnormalities. 患者没有已知的曾经有过的肝脏疾病或肝功能测试异常。