骨肉瘤的特征性X线改变为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30122' and id < 2437835 and id<>'2437835' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30122' and id > 2437835 and id<>'2437835' order by id asc limit 5