病人男,26岁。因发热、头痛,腰疼5天于1992年2月5日入院,平素健康。体检:体温38.7℃,脉搏82次,呼吸18次,血压16.0/13.1kPa。神志清,醉酒貌,球结膜充血、水肿,前胸及两腋下见散在针尖样出血点。双肺正常,心界不大。实验室检查:血红蛋白110g/L,白细胞10.4×10~9/L,中性0.71,淋巴0.29,见少量异型淋巴细胞,血小板102×10~9/L,血尿素氮19mmol/L,尿蛋白(?)。B 超示双 Male patient, 26 years old. Due to fever, headache, back pain 5 days in February 5, 1992 admission, usually healthy. Physical examination: body temperature 38.7 ℃, pulse 82 times, breathing 18 times, blood pressure 16.0 / 13.1kPa. Consciousness, drunk appearance, conjunctival hyperemia, edema, chest and two armpits see scattered in the tip-like bleeding point. Normal lungs, heart is not big. Laboratory examination: hemoglobin 110g / L, white blood cells 10.4 × 10 ~ 9 / L, neutral 0.71, lymphatic 0.29, see a small amount of atypical lymphocytes, platelet 102 × 10 ~ 9 / L, blood urea nitrogen 19mmol / L, ?). B-show double