Pigment deposition in the trabecular meshwork

What it means

Accumulation of abnormal amounts of pigment within the trabecular meshwork.

Gonioscopy can be used to reveal pigment deposition on the trabecular meshwork.

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