Patient survival improved dramatically with advances in multiagent chemotherapy , but it was the nhi that enabled patients to complete expensive treatment courses , including preoperative neoadjuvant chemotherapy , limb - salvage surgery , and postoperative adjuvant chemotherapy 化學(xué)治療的進(jìn)步大大的提高了病人的存活率,而全民健康保險的實施讓病人可以無后顧之憂的完成昂貴的療程,包括術(shù)前化療、保肢手術(shù)及術(shù)后化療。