正常情况下，胰腺主胰管的直径为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32551' and id < 2586805 and id<>'2586805' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32551' and id > 2586805 and id<>'2586805' order by id asc limit 5