5cm，后方伴声 影，随体位改变而移动。其可能的诊断是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='31779' and id < 2540725 and id<>'2540725' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='31779' and id > 2540725 and id<>'2540725' order by id asc limit 5