A.膽囊結(jié)石 B.慢性胰腺炎 C.胰頭癌 D.慢性肝炎 E.肝癌
A.>20g/L B.>30g/L C.>50g/L D.>70g/L E.>100g/L
A.500ml B.1500ml C.2000ml D.1000ml E.2500ml