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气管原发性恶性肿瘤较大支气管肿瘤为少见。大多数报告为鳞状细胞癌,其发病学无疑类似支气管鳞状细胞癌、或管状瘤。气管原发性淋巴瘤极罕见,作者不知本例之外是否尚有类似病例报告。病历摘要女性,81岁,1973 2月,因呼吸困难逐渐加重,入当地医院。支气管镜检查气管上段见肉芽组织,活检无明确诊断。73年2月13日行气管切开,并给予大量激素治疗。再次支气管镜检查,发现肉芽组织消失,但见气管切开套管远端气管狭窄。因拔管即出现喉痉挛,逐
Tracheal primary malignant tumors are rare bronchial tumors. Most reports are squamous cell carcinomas and their pathology is no doubt similar to bronchial squamous cell carcinoma or tubular tumors. Primary tracheal lymphomas are rare and the authors do not know whether there are similar cases reported outside this case. Medical record summary Female, 81 years old, 1973 February, due to dyspnea gradually increased into the local hospital. Bronchoscopy showed that the upper segment of the trachea showed granulation tissue and no biopsy was diagnosed. Tracheotomy was performed on February 13, 73, and a large number of hormones were given. After bronchoscopy again, it was found that the granulation tissue disappeared, but tracheotomy showed tracheal stenosis distal to the sheath. Due to the emergence of a throat,