D/W yourHematologist. It depends on the biology /prgnostic factors of the cll. In majority cases, cll is an indolent disease/slowly progressing disease and patients will live for many years with the disease. However there are certain biology of cll that are behaving more agressively and requiring teatment usually earlier. Discuss in detail with your hematologist/oncologist.
Can someone tell me how long will a person live after being diagnosed with stage 2 chronic lymphocytic leukemia?
Variable. But more than 5-8 years common.