上前纵隔化学感受器瘤一例聊城地区第二人民医院外三科秦卫华，马胜军，彭长江，张铁铮患者女，７０岁，以胸骨上方肿物１０年于１９９３年１２月２８日收入我科。查体：甲状腺不大，病人仰头位时在胸骨上窝触及一肿物，质韧，囊性，无触疼，边界清楚，随吞咽活动，下部被... One case of anterior mediastinal chemoreceptor tumor was external patient in the Second People’s Hospital of Liaocheng District. Qin Weihua, Ma Shengjun, Peng Changjiang, Zhang Tiezhen, female patient, 70 years old, received 10 years of suprasternal mass on December 28th, 1993. Physical examination: The thyroid gland is not large. When the patient raises his head, he touches a tumor in the suprasternal fossa. The mass is tough and cystic. There is no contact pain, and the boundary is clear. With the swallowing activity, the lower part is...