患者,女,40岁。因发现颈部肿物1年,颈部压迫感3个月,于2007年7月31日收入我院。该患者1年前发现颈部右侧光滑无痛肿物,并渐进性生长,4个月前发现颈部左侧亦膨隆饱满,随转颈一体活动。近3个月出现颈部压迫症状,夜间睡眠张口呼吸,进干硬食物不畅,活动后气促等。体检:颈部肿胀增粗 Patient, female, 40 years old. Due to the discovery of a neck mass 1 year, neck compression for 3 months, on July 31, 2007 income in our hospital. A year ago, the patient found a smooth, painless mass on the right side of the neck and grew progressively. Four months earlier, he found that the left side of the neck was also swollen and full, with the activity of one neck. Nearly three months of cervical compression symptoms, mouth breathing during sleep at night, into the dry hard food poor, shortness of breath after the event. Physical examination: neck swollen thickened