发病半小时即可显示脑梗死灶的检査是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31165' and id < 2503256 and id<>'2503256' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31165' and id > 2503256 and id<>'2503256' order by id asc limit 5