The story of Paul
IgG4 RDÂ is an autoimmune disease which can attack any organ in the human body and has only been named in the US since 2012. I was diagnosed at that time but have been afflicted for many years, suffering great damage to my sinuses, two spinal fluid leaks, and damage to other organs. If you have an illness that defies diagnosis, search IgG4 Related Disease. Grateful for stubborn medical professionals who fight for us!