Reduced plasminogen activator inhibitor 1 activity

What it means

Reduced activity of plasminogen activator inhibitor 1. This protein down-regulates fibrinolysis in the circulation by inhibiting the two major plasminogen activators: tissue-plasminogen activator and urokinase-plasminogen activator.

This term has been requested and created by members of the BRIDGE consortium

Rare diseases that can present with this2

The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.

Part of the broader category