| − | '''Autoimmune lymphoproliferative sydrome''' is a human disease caused by failure of [[lymphocytes]] to die once they have finished doing their job. As a result, the [[spleen]] and [[lymph nodes]] grow large, and immune cells may attack the body's own tissues, a condition known as [[autoimmunity]]. | + | According to the [[National Institutes of Health]], '''autoimmune lymphoproliferative sydrome''' is "a human disease caused by failure of [[lymphocytes]] to die once they have finished doing their job. As a result, the [[spleen]] and [[lymph nodes]] grow large, and immune cells may attack the body's own tissues, a condition known as [[autoimmunity]]."<ref>http://www.genome.gov/glossary.cfm?key=Autoimmune%20Lymphoproliferative%20syndrome%20(ALPS)</ref> |