摘要
目的 :探讨外伤性支气管断裂的X线平片和CT表现以及在早期诊断中的价值。方法 :回顾性分析 12例经手术和支纤镜检查证实的外伤性支气管断裂的X线平片和CT表现。结果 :外伤性支气管断裂的主要影像学表现 :气管支气管气柱中断 ,肺不张 ,肺下垂征 ,纵隔及皮下气肿、气胸或液气胸 ;CT检查还能显示气管支气管管壁的缺陷 ,管腔狭窄、堵塞、移位或成角畸形。结论 :应用X线平片和CT检查 ,对外伤性支气管断裂的早期诊断有独特价值。
Objective: To study X-ray and CT findings of traumatic bronchial rupture and evaluate its early diagnosis. Method: The X-ray and CT findings in 12 patients with traumatic bronchial rupture by operations and bronchoscopy confirmed were retrospective analysed. Result:The main radiographic findings of traumatic bronchial rupture included: interrupted trachea- bronchial air column,“fallen lung”sign,atelectasis,pneumomediastinum and subcutaneous emphysema, pneumothorax or hydropneumothorax .CT can reveal trachea- bronchial wall defect ,bronchostenosis , blocked and displaced or angulated bronchu.Conclusion: X-ray and CT is a very valuable method for making an early diagnosis of traumatic bronchial rupture.
出处
《河北医学》
CAS
2004年第7期616-618,共3页
Hebei Medicine
