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原发性气管肿瘤很少见,本文试图通过大量病例回顾性研究,以提高临床医师对本病的认识。 对英国所有胸内科、胸外科和耳鼻喉科以及放疗专家进行邮递表格调查,详细填写20年内发现的原发性气管肿瘤。剔除喉癌、隆凸癌和支气管癌。 原发性气管癌321例,其中鳞癌174例,囊性腺癌 34例,大细胞癌 19例,小细胞癌 16例,腺癌13例,未分类44例,其他21例。平均年龄分别为 64.8, 50, 58.6, 61.3, 64.4, 61.6和53.6岁。吸烟率分别为92％,60％,60％,89％,67％,78％和50％。肿瘤位于气管上段分别为54,9,4,5,3,6和 9例;中段分别为24,8,2,1,
Primary tracheal tumors are rare, and this article attempts to improve clinicians’ understanding of the disease through retrospective studies in a large number of cases. A postal survey was conducted on all British breast, thoracic and otolaryngology specialists as well as radiotherapy specialists, detailing primary tracheal tumors found within 20 years. Laryngeal cancer, protuberance and bronchial carcinoma were excluded. There were 321 cases of primary tracheal cancer, including 174 cases of squamous cell carcinoma, 34 cases of cystic adenocarcinoma, 19 cases of large cell carcinoma, 16 cases of small cell carcinoma, 13 cases of adenocarcinoma, 44 unclassified cases, and 21 other cases. The average age was 64.8, 50, 58.6, 61.3, 64.4, 61.6 and 53.6 years old, respectively. The smoking rates were 92%, 60%, 60%, 89%, 67%, 78% and 50% respectively. Tumors located in the upper trachea were 54, 9, 4, 5, 3, 6 and 9 cases respectively; the middle segments were 24, 8, 2, and 1, respectively.