!!???????????????

??????1.?? 2.??? 3.??? 4.??.??????????14???????????????????]??? ?????????????????????????????????????????????,?6.57.8g%???6.0g%??????????????
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?????? ??
??????NH3C02??????03g?2860?????????????????????????50????????????(BUNScr)???10??????????????????2030???????????
??BUN?32-7.1mmolL(9-20mgd1)?????????????????????BUN)21.4mmolL(60mgd1)?? ???

??(BUN)??2.867.14mmol/L????? CO(NH2)2?6028BUN???(28/60)???? SUN28/60
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(1)??(???Pseudoazotemia)??????(?????)?????????800mL?????200mL????(?????hypoperfusion azotemia)???a ?(??????)b ?(??????)
(2)(????parenchyma l azotemia)????????????
(3)?a???
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???Crohn???


????23g34????46g?1.52g?????1.52g??4060mg/kg36?v???30mg/kg34?

?
????(2040mg/ml)????50mg/ml????????
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