一个62岁的老人向胸部的门诊与阴险的历史出现干咳的为期两个月的时间。他也有肿胀的前方面过去30年以来他的脖子。没有历史的喘鸣,呼吸困难,吞咽困难,鼻症状,胃灼热,或任何宪法的症状。回顾医疗记录显示,他曾规定吸入类固醇,支气管扩张药、抗组胺剂,和他的质子泵抑制剂治疗咳嗽,但他并没有缓解他的症状。他不吸烟或饮酒。一般体格检查,病人是适度和滋养,无热的,脉搏75 /分钟,正常和良好的体积,呼吸速率14 /分钟,血压128/86毫米汞柱。有一个公司,无痛性肿大8厘米×7厘米大小的脖子前的方面与吞咽了。肿胀的皮肤是正常的。没有重要的淋巴结病。胸部检查是正常的。 The otorhinolaryngological (ENT) evaluation was also normal except for the presence of diffuse enlargement of thyroid gland which was nonpulsatile. Examination of abdomen and other systems did not reveal any abnormality. The patient’s serology was negative for retrovirus. Hemogram, blood biochemistry, serum electrolytes, and thyroid function tests were within normal limits. The Mantoux test showed no induration. Routine urine analysis was normal. Three induced-sputum sample smears were negative for acid fast bacilli. Fine needle aspiration and cytology of the thyroid demonstrated the presence of a colloid goitre. Pulmonary function testing did not show any evidence of reactive airway disease but instead was suggestive of variable intrathoracic airway obstruction. Frontal view of the chest roentgenogram showeda right-sided aortic archand alsothyroid enlargement (Figure
1)。计算机断层扫描(CT)胸腔透露(数据
2和
3)的右侧主动脉弓异常左锁骨下动脉显示Kommerell憩室的它的起源以及拱之间的气管狭窄的主动脉和Kommerell憩室。纤维支气管镜检查没有显示任何异常除了压缩气管网站相应的异常。