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１病例报告患者，男，４４岁。１９９４年１２月２７日１０时３０分急诊入院。来院前半小时被迎面驶来的钢锭运输车撞于颈前部。查体：神志清楚，无呼吸困难。血压脉搏正常。语音低弱，喉痛，时有少量血痰。颈前环状软骨处可见一横行皮肤层裂伤，皮下淤血，左颌下血肿约４...
1 case report patient, male, 44 years old. At 12:30 on December 27, 1994 emergency admission. Half an hour before going to hospital was hit steel ingot truck in front of the neck. Examination: Consciousness, no breathing difficulties. Blood pressure pulse is normal. Low voice, sore throat, when a small amount of bloody sputum. Cervical anterior annular cartilage can be seen at a rampant skin layer laceration, subcutaneous congestion, left submandibular hematoma about 4 ...