患儿女，2岁半，落日眼，耳聋，牙齿深褐 色，流涎，对外界反应迟钝，伴手足徐动。有助于该病病因诊断的病史或体征是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28700' and id < 2340873 and id<>'2340873' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28700' and id > 2340873 and id<>'2340873' order by id asc limit 5