原发性气管肿瘤是指发生于第一气管环至隆突范围内的一类少见的肿瘤,历史上首次的记载是1767年一例偶然的尸检发现。1861年利用直达喉镜于活体观察到了这种气管内的肿瘤,十年后报告了有组织学证实的原发性气管癌,在1933年第一次应用气管镜诊断这种疾病获得成功。不少作者曾对百年来有关本病的文献资料进行了综合分析,认为:原发性气管肿瘤可发生于各种年龄,由于病程隐伏,无特异性的症状及体征,一般体检及X 光胸片难于发现,因此常常延误诊断,不少患者直至发生上呼吸道梗阻而需紧 Primary tracheal tumors are rare types of tumours that occur in the first tracheal ring to the extent of the keel. The first record in history was a case of accidental autopsy in 1767. In 1861, this tracheal tumor was observed in vivo using a direct laryngoscope and histologically proven primary tracheal cancer was reported 10 years later. In 1933, this disease was successfully diagnosed by bronchoscopy for the first time. Many authors have conducted a comprehensive analysis of the literature on this disease over the past 100 years, and believe that primary tracheal tumors can occur at various ages, due to the hidden course, no specific symptoms and signs, general physical examination and X-ray chest The tablets are difficult to find and therefore often delay diagnosis. Many patients need to be tight until the upper airway obstruction occurs.