题目内容
阑尾炎的超声诊断错误的是( )
2021-10-14
A.管腔最大径超过6mm
B.阑尾壁厚度超过2mra
C.显示外壁低回声环增厚
D.管腔的一端为盲端
E.管腔内均可显示粪石
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25743' and id < 2163518 and id<>'2163518' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25743' and id > 2163518 and id<>'2163518' order by id asc limit 5