text: 常见神经系统症状如嗜睡或谵妄、惊厥甚至昏迷；或心血管功能不全如气促、发绀、心率快、心音低钝；面色苍白、四肢冰凉、血压下降；皮疹常密集融合成片，或疹出不透，或出而骤退，或皮疹呈出血性伴黏膜和消化道出血无皮疹型麻疹见于免疫能力较强或白血病、恶性肿瘤等应用免疫抑制剂者。
entities.entity: 神经系统
entities.label: bod
entities.entity: 神经系统症状
entities.label: sym
entities.entity: 嗜睡
entities.label: sym
entities.entity: 谵妄
entities.label: sym
entities.entity: 惊厥
entities.label: sym
entities.entity: 昏迷
entities.label: sym
entities.entity: 心血管
entities.label: bod
entities.entity: 心血管功能不全
entities.label: sym
entities.entity: 气促
entities.label: sym
entities.entity: 发绀
entities.label: sym
entities.entity: 心率快
entities.label: sym
entities.entity: 心音低钝
entities.label: sym
entities.entity: 面色苍白
entities.label: sym
entities.entity: 四肢
entities.label: bod
entities.entity: 四肢冰凉
entities.label: sym
entities.entity: 血压下降
entities.label: sym
entities.entity: 皮疹常密集融合成片，或疹出不透，或出而骤退
entities.label: sym
entities.entity: 黏膜
entities.label: bod
entities.entity: 消化道
entities.label: bod
entities.entity: 皮疹呈出血性伴黏膜和消化道出血
entities.label: sym
entities.entity: 无皮疹型麻疹
entities.label: dis
entities.entity: 白血病
entities.label: dis
entities.entity: 恶性肿瘤
entities.label: dis
entities.entity: 免疫抑制剂
entities.label: dru