患者，男。腹膜炎手术后6天，体温升至38T，伴 有腹泻，里急后重，下列哪项检査最简便准确（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25456' and id < 2144491 and id<>'2144491' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25456' and id > 2144491 and id<>'2144491' order by id asc limit 5