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作者从1979年8月～1984年7月对2,146例施行纤支镜检查,发现形成支气管内肿瘤的转移性肺肿瘤13例。其原发癌情况:甲状腺癌8例、恶性淋巴瘤8例、胃癌8例、乳腺癌2例、膀胱癌、直肠癌、骨肉瘤各1例。13例中形成多数肿瘤4例,单发9例。单发9例中1例为乳腺癌术后3年,1例为膀胱癌术后1年2个月经纤维支气管镜检查,同时进行活检,与原发性肺癌鉴别诊断有困难,而尸检时才确
The authors performed fiberoptic bronchoscopy on 2,146 cases from August 1979 to July 1984 and found 13 cases of metastatic lung tumors that developed intrabronchial tumors. The primary cancers were: thyroid cancer in 8 cases, malignant lymphoma in 8 cases, gastric cancer in 8 cases, breast cancer in 2 cases, bladder cancer, rectal cancer, and osteosarcoma in 1 case. In 13 cases, the majority of tumors were formed in 4 cases and 9 cases in single cases. In 1 out of 9 cases, breast cancer was operated for 3 years. In 1 case, bladder cancer was examined by fiberoptic bronchoscopy 1 year and 2 months after operation. Biopsy was performed at the same time. It was difficult to differentiate with primary lung cancer. Sure