先天性肥厚性幽门狭窄的临床表现中，最 具有诊断价值的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28531' and id < 2330196 and id<>'2330196' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28531' and id > 2330196 and id<>'2330196' order by id asc limit 5