男性，52岁。发现无痛性血尿1个月。首 先应考虑

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31863' and id < 2547313 and id<>'2547313' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31863' and id > 2547313 and id<>'2547313' order by id asc limit 5