摘要
目的:探讨肺转移瘤的X线、CT征象及其与原发肿瘤病理类型间的关系。方法:对585例肺转移瘤患者的X线、CT征象及原发灶病理学类型进行回顾性分析。结果:多发结节型299例,出现率最高(51.1%),其中乳癌、肺癌、食道癌、宫颈癌最多见;单发结节型88例,栗粒型15例,肺门纵隔型56例,淋巴管炎型23例,胸膜型36例,浸润型2例,支气管腔内型2例,后两者出现率最低。结论:肺转移瘤的X线及CT表现多样,大部分转移瘤的病理类型与X线表现之间无直接关系,X线平片辅以CT检查可对多数肺转移瘤作出正确诊断。
Objective： To analyze the X-ray and CT findings of pulmonary metastases and attempt to find the relationship between the imaging features and pathological types of primary tumors. Methods： X-ray and CT images of 585 patients with pulmonary metastases proved clinicopathologically were reviewed retro＇- speetively. Results：299 cases （51.0%） appear as the multiple nodule type and the main primary sites of them were breast cancer, lung cancer, esophageal cancer and the uterine cervix cancer. The solitary nodule type were seen in 88, the miliary type in 15, the hiler-mediastinal type in 56, the lymphangiitis type in 23, the pleural type in 36, the infiltration type in 2 and intrabronchogenie type in 2 cases. Conclusion：Pulmonary metastases have various imaging features on X-ray and CT. There are no direct relationship between the imaging features and pathological types of primary tumors in most cases. X-ray chest film, with the additional aid of CT, can make accurate diagnosis on most of the pulmonary metastases.
出处
《新疆医科大学学报》
CAS
2008年第10期1435-1437,共3页
Journal of Xinjiang Medical University
关键词
肺转移瘤
X线
病理
pulmonary metastasis
X-ray
pathology
