(单选题)
胆道梗阻性病变时,血清胆汁酸改变正确的是()
ACA和CDCA浓度增加,但以CDCA为主,CA/CDCA<1
BCA和CDCA浓度增加,但以CA为主,CA/CDCA>1
CCA和CDCA浓度增加,但以CA为主,CA/CDCA<1
DCA和CDCA浓度增加,但以CDCA为主,CA/CDCA>1
ECA和CDCA浓度减少,但以CDCA为主,CA/CDCA>1
正确答案
答案解析
略
ACA和CDCA浓度增加,但以CDCA为主,CA/CDCA<1
BCA和CDCA浓度增加,但以CA为主,CA/CDCA>1
CCA和CDCA浓度增加,但以CA为主,CA/CDCA<1
DCA和CDCA浓度增加,但以CDCA为主,CA/CDCA>1
ECA和CDCA浓度减少,但以CDCA为主,CA/CDCA>1