👉 Lymphocystosis is a rare genetic disorder that affects the immune system. It is characterized by an abnormal increase in white blood cells, specifically lymphocytes, which are responsible for fighting off infections and diseases. The condition can cause symptoms such as fever, joint pain, and fatigue. However, it is not yet fully understood how this disorder develops or what its causes are. Researchers are still working on developing treatments to help manage the symptoms of lymphocystosis.
