The Analysis of Craniocerebral Trauma with Negtive Results on Emergency CT (A Report of 51 Cases)
- VernacularTitle:颅脑外伤急诊CT检查“阴性”的病例分析(附51例报告)
- Author:
Liqing PENG
;
Linchun ZENG
;
Yanmei LI
;
Meinong HUANG
- Publication Type:Journal Article
- Keywords:
brain;
trauma;
fracture;
tomography,X-ray computed
- From:
Journal of Practical Radiology
2001;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the causes of negtive results on emergency CT and prevent method in craniocerebral trauma.Methods 51 cases of craniocerebral trauma with negtive results on emergency CT were analyzed respectively during 2002 to 2004.Results The causes of negtive results on emergency CT in craniocerebral trauma were:the insufficient experience for technicians and doctors (12.8%);the atypical signs in early phase(48.6%);the delayed lesions after injury(16.2%) and the limitation of CT (24.2%).Conclusion CT technicians and doctors should be well trained primarily. Furthermore, CT images, clinical manifestations and other examinations should be combined with to obtain precise diagnosis. Finally, uncertaint cases should be examined again with CT or MRI.
