患者男，55岁。右上腹胀痛、消瘦2个 月，发热1周。査体:体温38 . 5°C，皮肤 巩膜轻度黄染，肝缘肋下3cm，质硬，表 面有结节。最有助于确诊的检查是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31549' and id < 2527464 and id<>'2527464' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31549' and id > 2527464 and id<>'2527464' order by id asc limit 5