The Application of Spiral CT in Chronic Otitis Media
- VernacularTitle:慢性化脓性中耳炎的螺旋CT检查（附74例93耳分析）
- Author:
Chunhong HU
;
Gensheng XIAO
;
Wei ZHU
;
Daohai XIE
;
Jisheng LIU
;
Xueyuan WANG
;
Jianhua CHEN
;
Yindi FU
;
Yi DING
- Publication Type:Journal Article
- Keywords:
otitis media;
suppurative;
cholesteatioma,middle ear;
spiral CT;
three-dimensional image
- From:
Journal of Practical Radiology
2000;16(12):724-726
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To assess the value of spiral CT in diagnosis and treatment of chronic otitis media.Methods:The spiral CT findings of 74 cases including 93 ears proved by operation and pathology were studied.Results:The lesions such as the disruption of the ossicular chain showed in spiral CT or three-dimensional image were in accord with those seen in the operation,the accuracy was 95.7%,the disruption of the ossicular chain and bony erosion in the tympanic cavity and antrum were severe in the typeⅢ chronic otitis media.Conclusion:Spiral CT is helpful to diagnose and definite the chronic otitis media,three-dimensional image can provide valuable information for surgery.
