本病最常见的并发症是（ ）。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30904' and id < 2486474 and id<>'2486474' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30904' and id > 2486474 and id<>'2486474' order by id asc limit 5