过敏性紫癜的常见首发症状为（  ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25755' and id < 2164277 and id<>'2164277' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25755' and id > 2164277 and id<>'2164277' order by id asc limit 5