某患者由于车祸急诊人院，急诊诊断为小脑 幕切迹疝，在对患者查体时，出现下列哪种 临床定位体征最有意义

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32600' and id < 2592249 and id<>'2592249' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32600' and id > 2592249 and id<>'2592249' order by id asc limit 5