对早期胃癌诊断较好的方法有哪些

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30507' and id < 2463400 and id<>'2463400' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30507' and id > 2463400 and id<>'2463400' order by id asc limit 5