光镜下表现为牙髓血管扩被充血呈树枝状，血管通透性增加，血浆渗出、组织水肿，血管周围少量红细胞外渗。上述描述可诊断为

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32531' and id < 2584769 and id<>'2584769' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32531' and id > 2584769 and id<>'2584769' order by id asc limit 5