0cm稍强回声结 节，形态规则，边界尚清。C p n:内部可 见点状血流信号，周边可见环绕状血流。最可能的诊断为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31773' and id < 2540293 and id<>'2540293' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31773' and id > 2540293 and id<>'2540293' order by id asc limit 5