Unfortunately, surgery and or local radiation will cure less than a quarter of these patients. Most of the remainder will receive systemic chemotherapy during their illnesses.

• 不幸的是,进行单一开刀手术及局部辐射治疗,只能治愈不到四分之一的病人,其馀大部份的人,则必需接受全身性的化学疗法。