患者,女,45岁,住院号7220号。于1992年2月20日晨因头昏3个月,皮肤于斑4天入院。自诉于4个月前,在当地个体企业中用含苯氯丁胶水沾拖鞋,每双鞋用氯丁胶水10克,每人每天工作14小时,沾140双拖鞋,一天工作后即感觉口干舌燥。1个月后感觉头昏头晕尚能坚持工作,3个月后牙龈出血,在当地医院检查血红蛋白90g/L,红细胞3.38×10~(12)/L,白细胞4.3×10~9/L,血小板28×10~9/L,出凝血时间12分钟,入院前4天 Patient, female, 45 years old, hospital number 7220. On the morning of February 20, 1992, due to dizziness for 3 months, the skin was admitted to the spot for 4 days. Self-indictment 4 months ago, in the local individual enterprises with benzene neoprene water dip slippers, each pair of shoes with neoprene 10 grams per person per day for 14 hours, dip 140 pairs of slippers, a day after work feel dry mouth Tongue. One month later, dizziness and dizziness still persisted. After 3 months, bleeding gums were detected in local hospitals. Hemoglobin 90g / L, erythrocytes 3.38 × 10-12 / L, leukocytes 4.3 × 10-9 / L, platelets 28 × 10 ~ 9 / L, a clotting time of 12 minutes, 4 days before admission