题目内容
有关食管癌下列哪项是正确的( )。
2021-10-11
A.上段食管癌多见
B.溃疡型食管癌可引起早期梗阻
C.血行转移多见
D.食管镜对中、晚期病例,确诊率可达100%
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25455' and id < 2143808 and id<>'2143808' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25455' and id > 2143808 and id<>'2143808' order by id asc limit 5