CAJ | 학술논문

目的:探讨肺撕裂伤的CT表现.方法:回顾性分析51例肺撕裂伤患者的首次检查和治疗后复查的CT资料.结果:51例患者共249个病灶,CT表现为气囊(22个)、气液囊(182个)和液囊(45个),周围伴不同程度肺挫伤.20例患者进行CT动态观察,气囊可以演变为气液囊或液囊,气液囊可以演变为液囊,但未有逆向演变者.结论:气囊、气液囊和液囊是肺撕裂伤的典型CT表现和动态演变过程.
목적:탐토폐시렬상적CT표현.방법:회고성분석51례폐시렬상환자적수차검사화치료후복사적CT자료.결과:51례환자공249개병조,CT표현위기낭(22개)、기액낭(182개)화액낭(45개),주위반불동정도폐좌상.20례환자진행CT동태관찰,기낭가이연변위기액낭혹액낭,기액낭가이연변위액낭,단미유역향연변자.결론:기낭、기액낭화액낭시폐시렬상적전형CT표현화동태연변과정.
Objective:To investigate the CT findings of pulmonary laceration. Methods:The CT imagings of 51 cases with pulmonary laceration were analyzed retrospectively. Results:249 lesions in total were found in the 51 patients. The CT findings included traumatic gas cyst (22 lesions), gas-fluid cyst (182 lesions) and fluid cyst (45 lesions). Various degree of pulmonary contusion around the lung laceration could be assessed. On dynamic follow-up observation of 20 patients, the gas cyst lesions could change to gas-fluid cyst or fluid cyst, and the gas-fluid cyst lesions could change to fluid cyst, but reversed variation was not found. Conclusion:The gas cyst, gas-fluid cyst and fluid cyst were the characteristic CT findings and dynamic morphology changes of pulmonary laceration.