plasma exchange的用法和樣例：
例句
- Conclusion Plasma exchange is an effective method to hepatic encephalopathy.
結論血漿置換治療肝性腦病療效肯定。 - Plasma exchange with infusion of fresh plasma is the first choice for treatment of TTP, routine use of glucocorticods and gammaglobulin is recommended.
治療以血漿置換，輸新鮮血漿為主，同時(shí)應用皮質(zhì)類(lèi)固醇及丙種球蛋白。
