A DNA sample from blood provides diagnosis

SLS is diagnosed by testing for the deficient enzyme. The most definitive way of testing is through a genetic (DNA) test designed to find mutations in the SLS gene.

diagnostic testing

A DNA sample from blood provides the most helpful and definitive test to diagnose SLS. 

If you or someone you care for has been diagnosed with SLS, please register to be the first to know about treatments in development and the opportunity to participate in clinical trials.