问题2:主要的病变节段为（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25679' and id < 2158695 and id<>'2158695' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25679' and id > 2158695 and id<>'2158695' order by id asc limit 5