题目内容
关于胆道系统的MRI信号，下列哪些是正确表现
2021-10-08
A.肝外胆管T1WI上肝管呈低信号
B.肝外胆管T2WI上肝管为高信号
C.胆囊T1WI为低信号
D.胆囊T2WI为高信号
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24992' and id < 2128557 and id<>'2128557' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24992' and id > 2128557 and id<>'2128557' order by id asc limit 5