Reduced erythrocyte glutathione concentration

What it means

Concentration of glutathione in red blood cells below the lower limit of normal. Glutathione (GSH) is an important redox active biomolecule critical in the maintenance and regulation of cellular and organismal health.

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