宫颈息肉的形成是由于（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26923' and id < 2239096 and id<>'2239096' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26923' and id > 2239096 and id<>'2239096' order by id asc limit 5