皮肤三红现象(即颜面、颈部与上胸部皮肤充血)早已列为流行性出血热的诊断依据之一,但早期的出现比率並不高.我们分析了397例经血清学证实诊断、发病5日内住院的流行性出血热患者后发现,眼结合膜、软腭与舌质粘膜充血(简称为粘膜三红现象)对早期诊断有一定价值,特介绍如下.397例中,男334例,女63例,年龄<15岁者12例,15~29岁者229例,30~44岁者93例,45~60岁 Skin three red phenomenon (ie, facial, neck and upper chest skin congestion) has long been classified as one of the diagnostic basis for epidemic hemorrhagic fever, but the early appearance of the rate is not high.We analyzed 397 cases of serologically confirmed diagnosis, 5 days of hospitalized patients with epidemic hemorrhagic fever found that the eye conjunctiva, soft palate and tongue mucosal hyperemia (referred to as mucosal three red phenomenon) has some value in the early diagnosis, especially introduced as follows .397 cases, 334 were male and female There were 63 cases, 12 cases of <15 years old, 229 cases of 15-29 years old, 93 cases of 30-44 years old, 45-60 years old