首都医科大学学报 ›› 2006, Vol. 27 ›› Issue (2): 253-254.

• 临床研究 • 上一篇    下一篇

46例隐匿性肺癌并颅内单发转移回顾性分析

周海, 周楠, 徐霓霓, 徐冰   

  1. 首都医科大学附属北京天坛医院放射科
  • 收稿日期:2005-11-17 修回日期:1900-01-01 出版日期:2006-04-24 发布日期:2006-04-24

Retrospective Analysis on 46 Cases of Occult Lung Cancer with Single Metastasic Encephaloma

Zhou Hai, Zhou Nan, Xu Nini, Xu Bing   

  1. Department of Radiology, Beijing Tiantan Hospital, Capital University of Medical Sciences
  • Received:2005-11-17 Revised:1900-01-01 Online:2006-04-24 Published:2006-04-24

摘要: 目的 探讨单发脑转移瘤患者胸部CT检查的意义.方法 回顾性分析46例隐匿性肺癌引起颅内单发转移患者的胸部影像等表现.结果 46例患者胸部CT均有阳性诊断结果,其中肺尖癌11例(23.9%),心后区、脊柱旁及奇静脉窝癌15例(32.6%),后肋膈角区癌18例(39.1%),中间支气管周围癌2例(4.4%);平片只有12例(26.1%)有异常表现,无1例能确诊.结论 对于隐匿性肺癌,CT检查能明确诊断;对于颅内单发肿瘤而临床高度怀疑转移瘤患者,应行胸部CT检查.

关键词: 隐匿性肺癌, CT, 脑转移瘤

Abstract: Objective To investigate the significance of chest CT examination in single metastasic encephaloma.Methods 46 cases chest X-ray and CT examinations of occult lung cancer with single metastatic encephaloma were analyzed retrospectively.Results All 46 cases had positive image results in CT,including 11 cases(23.9%) with apex pulmonis cancer,15 cases(32.6%) with postcardial?paravertebral and azygos vein fossa cancer;18 cases(39.1%) with retroastophrenic angle cancer,and 2 cases(4.4%) with peribrochial cancer.But only 12 cases(26.1%) had abnormal image manifestation in X-ray,and none of them was helpful for diagnosis-making.Conclusion Chest CT examinations is useful for diagnosis of occult lung cancer.For a patient who is highly suspected to have metastatic encephaloma,if the chest X-ray manifestation is negative,chest CT may be a useful examination for the diagnosis-making.

Key words: occult lung cancer, CT, metastatic encephaloma

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