HRCT Diagnosis of Chronic Otitis Media with Cholesteatoma
- VernacularTitle:胆脂瘤型中耳炎的高分辨率CT诊断
- Author:
Menyun FAN
;
Junle YANG
;
Wende NING
;
Jiping DONG
;
Quanan ZHANG
- Publication Type:Journal Article
- Keywords:
otitis media;
cholesteatoma;
high-reslution CT.
- From:
Journal of Practical Radiology
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the high-resolution CT manifestation of chronic otitis media with cholesteatoma. Methods clinical and high-resolution CT manifestation of 31 cases of chronic otitis media with cholesteatoma were analyzed. All the cases were confirmed by operation and pathology. Results High-resolution CT can accurately show the signs of soft-tissue occupancy and bony-erosion of cholestcatoma in middle ear which originate from various sites and of various sizes.confirmed by operation, accuracy were as high as 93.5%-100% . Conclusion high-resolution CT is extremely accurate in diagnosis of chronic otitis media with cholesteatoma.
