Checking liver function and syphilis are two different things, that is, syphilis cannot be detected when checking liver function. The liver function test is mainly to check transaminases and alkaline phosphatase to understand the function and status of the liver, while syphilis is a sexually transmitted disease, and the main way to check syphilis is through serology. They are two different examination items, so the liver function check can not find out syphilis, but can be drawn at the same time. In regular, professional hospital testing department can do both items at the same time, there is no problem.