Tayama K, Ohtsuka S, Hayashi A, Takamori S, Shirouzu K
First Department of Surgery, Kurume University School of Medicine, Japan.
Surg Today. 1998;28(2):201-4. doi: 10.1007/s005950050106.
We herein report a case of late endobronchial metastasis after the resection of a primary rectal adenocarcinoma. A 51-year-old man underwent a resection of rectal adenocarcinoma. Five years postoperatively, he underwent a right sleeve upper lobectomy for a right endobronchial tumor. The resected tumor was diagnosed to be endobronchial metastasis from rectal adenocarcinoma. Therefore, the relationship between the two tumors was analyzed using deoxyribonucleic acid (DNA) flow cytometry and immunohistochemical staining. Endobronchial adenocarcinoma had strong homogeneous staining patterns and identical biochemical characteristics to rectal adenocarcinoma.
我们在此报告一例原发性直肠腺癌切除术后发生的晚期支气管内转移病例。一名51岁男性接受了直肠腺癌切除术。术后五年，他因右支气管内肿瘤接受了右肺上叶袖状切除术。切除的肿瘤被诊断为直肠腺癌的支气管内转移。因此，使用脱氧核糖核酸（DNA）流式细胞术和免疫组织化学染色分析了这两种肿瘤之间的关系。支气管内腺癌具有与直肠腺癌相似的强均匀染色模式和相同的生化特征。
