For over 40 years TSA has been Australia’s go-to resource for information, advice and support for families like Oskar’s. We help create a better life and more hopeful future for everyone affected by TSC (Tuberous Sclerosis Complex) a rare, genetic disease that causes tumours to grow in various organs of the body. TSC often causes untreatable epilepsy and autism. TSA receives no on-going government funding. We rely on donations and support to keep running critical services for our TSC Community.