9cm不规则实性结节，基底 较宽，考虑可能的诊断是

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='31773' and id < 2540314 and id<>'2540314' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31773' and id > 2540314 and id<>'2540314' order by id asc limit 5