Reduced plasminogen activator inhibitor 1 antigen

What it means

Reduced level of plasminogen activator inhibitor 1 antigen.

Added the antigen level as diagnosis with only activity levels is very difficult due to assay problems. Activity levels of control patients also include 0 within the normal limit. This term has been requested and created by members of the BRIDGE consortium

Rare diseases that can present with this1

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