Weissman R A, Konrad H R
Arch Otolaryngol. 1979 Jun;105(6):364-6. doi: 10.1001/archotol.1979.00790180062016.
The trachea is rarely the site of origin of a primary malignant tumor. Causal factors have not been determined, but cigarette smoking is one suspected cause. We report an unusual case of tracheal carcinoma that occurred many years after permanent tracheostomy for benign disease, and we review other cases of posttraumatic tracheal cancer. This study suggests that trauma can be a factor in the development of certain malignant tumors of the trachea.
气管很少是原发性恶性肿瘤的起源部位。病因尚未明确，但吸烟是一个可疑原因。我们报告了一例罕见的气管癌病例，该病例发生在因良性疾病行永久性气管造口术多年之后，并且我们回顾了其他创伤后气管癌病例。本研究提示，创伤可能是某些气管恶性肿瘤发生发展的一个因素。
