为了排除梗阻因素所致的尿路感染，首选 检査是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31874' and id < 2548277 and id<>'2548277' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31874' and id > 2548277 and id<>'2548277' order by id asc limit 5