Diaminoaciduria

What it means

An increased urine level of any amino acid carrying two amino groups (Asparagine, glutamine and lysine, cystine, ornithine).

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