An unusual tracheal foreign body in a middle-aged male with a 15-year history of coal use: a case report
Long-term exposure to coal dust causes respiratory disease. In chest computer tomography (CT), pulmonary nodules, pulmonary interstitial fibrosis and emphysema manifest themselves. However, tracheal foreign bo...
Source: BMC Medical Imaging - Category: Radiology Authors: Li-juan Zhong, Min Yan, Yi Wang, Dai-quan Zhou, Jian-ming Tang and Shou-hong Xiang Tags: Case report Source Type: research