Wacha H, März E, Ungeheuer E
Langenbecks Arch Chir. 1979 Nov;350(1):65-70. doi: 10.1007/BF01232098.
The results of surgical treatment of 295 resected peripheral carcinomas of the lung were analysed by tumor staging and histology. 89 cases of scar cancer of the lung have been compared to 206 peripheral cancers. The overall 5-year survival rate was far less in the peripheral lung cancer group (24%). Best prognosis had patients with tumors without lymph node metastasis or adenocarcinoma in the scar (39--45%). These tumors tend to be slowly progressive and metastasize late. When early characteristic signs can be seen on x-ray examination, lung scars should be followed carefully.
通过肿瘤分期和组织学分析了295例切除的周围型肺癌的外科治疗结果。将89例肺瘢痕癌与206例周围型癌进行了比较。周围型肺癌组的总体5年生存率远低于此（24%）。肿瘤无淋巴结转移或瘢痕内为腺癌的患者预后最佳（39%-45%）。这些肿瘤往往进展缓慢且转移较晚。当在X线检查中能看到早期特征性征象时，应仔细随访肺部瘢痕。
