Pyrexia of unknown Origin/ Fever of Unknown Origin | Dr Manjusha Agarwal

By Dr Manjusha Agarwal in Internal Medicine

Watch this video to better understand why some fever that is persistent for over three weeks, with a temperature around 101F remains unexplained and without any reason. A challenging clinical scenario, PUO can be explained by three broad categories of causes – infections, malignancies, and auto-immune factors.