Welcome to the XLP/Duncan’s Disease Support Site
This site was established to provide families and patients with X Linked
Lymphoproliferative Disorder (XLP) a means of communication. It was
conceived as a result of a temporary web site established by David
Rodgerson. His search for others suffering from XLP revealed a widespread
need for contact.

It is also intended to provide basic information on this disease. It
is not intended to replace the necessary communication that must exist with
your doctor(s).