结论原发性恶性肿瘤和某些良性肿瘤需要大范围的气管节段切除。
Conclusions Extensive segmental resection of the trachea is the treatment of choice for primary malignancy and occasionally for benign tracheal tumors.
结论气管支架对良恶性肿瘤引起的气管受压性狭窄，气管软化引起的气管狭窄，有良好的缓解症状，改善生活质量的作用。
Conclusions tracheal stents can relieve symptoms and improve the life quality in patients with tracheal stenosis caused by malignant tumors or tracheal malacia.
腺样囊性癌是第二个最常见的原发性恶性肿瘤的气管树木。
Adenoid cystic carcinoma is the second most common primary malignant tumor of the tracheobronchial trees.
目的：评价国产镍钛支架治疗恶性肿瘤引起的气管支气管狭窄的可行性和疗效。
Objective: To appraise the feasibility and efficacy of home made Nitinol stent in the treatment of malignant tracheobronchial stenosis.
恶性肿瘤的另一个特征是浸润周围组织。图示：肺癌沿着支气管蔓延到肺周围。
This is a squamous cell carcinoma of the lung. It is a bulky mass that extends into surrounding lung parenchyma.
气管肿瘤可以被分为原发性恶性肿瘤、继发性恶性肿瘤或良性肿瘤。
Tracheobronchial tumors can be categorized into primary malignant, secondary malignant, or benign tumors.
恶性肿瘤的另一个特征是浸润周围组织。图示：肺癌沿着支气管蔓延到肺周围。
Malignant neoplasms are also characterized by the tendency to invade surrounding tissues. Here, a lung cancer is seen to be spreading along the bronchi into the surrounding lung.
评价经鼻安放气道支架治疗恶性肿瘤引起的气管支气管狭窄的可行性和疗效。
To access the feasibility and efficacy of home made nitinol stent in the treatment of malignant tracheobronchial stenosis by placement of airway stents via nasal cavity.
结论放置气管支架是治疗晚期恶性肿瘤引起严重气管狭窄的有效方法，值得临床推广。
Conclusion It is an effective method to treat the severe tracheostenosis caused by malignant tumor by putting tracheal...
另合并恶性肿瘤及脓肿各2例，支气管囊肿及陈旧性肺结核、矽肺各1例。
Both 2 patients complicated with malignant tumors or abscesses. Each 1 patient complicated with bronchial cyst, old pulmonary tuberculosis and silicosis.
作者根据临床资料并结合文献复习，认为此瘤是原发性支气管低度恶性肿瘤的一种，手术切除是唯一有效的治疗方法。
According to clinical data and the literatures review, the authors consider that this disease is one kind of primary bronchial low grade malignant tumors and surgical operation is only effective tr...
作者根据临床资料并结合文献复习，认为此瘤是原发性支气管低度恶性肿瘤的一种，手术切除是唯一有效的治疗方法。
According to clinical data and the literatures review, the authors consider that this disease is one kind of primary bronchial low grade malignant tumors and surgical operation is only effective tr...
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