纵隔按四区划分法，沿胸骨角至第4胸椎下缘划一横线，其上为上纵隔，其下为下纵隔。有关对其解剖特点的概述，下列错误的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32561' and id < 2587908 and id<>'2587908' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32561' and id > 2587908 and id<>'2587908' order by id asc limit 5