A patient with metastatic lung cancer wants to know her chances for survival. Which response is correct?
a) "The survival rate for metastatic lung cancer is typically high with proper treatment."
b) "Unfortunately, metastatic lung cancer has a poor prognosis, and survival rates vary widely."
c) "Survival rates for metastatic lung cancer are comparable to early-stage lung cancer."
d) "With advancements in medicine, metastatic lung cancer is now considered curable in most cases."