I have a cyst in my spleen. cyst has 'been measured 3 .'2 cm what append to me?

Various causes: Splenic cysts have a number of causes, including congenital or familial (present @ birth or running in the family). They can also result from trauma and certain immune conditions like sarcoidosis. I notice that you live in Sri Lanka. Infections, particularly parasites, are a common cause of splenic cysts in southern Asia. Consult your doctor about definitive diagnosis and treatment.