[单选题]

门静脉高压症的门静脉压力是

A.小于13cmHO(1.3kPa)

B.13~24cmHO(1.27~2.35kPa)

C.30~50cmHO(2.94~4.90kPa)

D.13~30cmHO(1.27~2.94kPa)

E.25~50cmHO(2.45~4.90kPa)

参考答案与解析: