Comparative Study of CT and Nasal Endoscope(NE) in Diagnosis of Lesions of Nasal Cavity and Paranasal Sinu
- VernacularTitle:鼻腔鼻窦病变CT扫描与鼻内窥镜检查的对照观察
- Author:
Ying GUO
;
Dapeng SHI
;
Guangke WANG
;
Zhenling YANG
;
Anqi GUO
- Publication Type:Journal Article
- Keywords:
tomography,X-ray computed;
nasal endoscope;
paranasal sinus;
nasal cavity
- From:
Journal of Practical Radiology
2001;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the diagnostic value of CT and NE for lesions of nasal cavity and paranasal sinus area.Methods 80 cases of nasal and paranasal sinus diseases which were examined by both CT and NE at same period and proved by pathology.were reviewed.Results Compare with results of pathology,the accucy rate of both CT and NE was identical in diagnosing sinusitis and tumours of paranasal sinus,NE was higher than CT in nasal and paranasal sinus polyp and nasal cavity tumour,turbinate hyperplasia CT was higher than NE in paranasal sinus cyst and anatomic variations.Conclusion Pathologic biopsy can be taken under NE guide to understand the shape,texture and colour of the illness focus CT can show the size,shape and anatomy relation between lesion and its neighbor tissue.The diagnosis may more perfectly through NE combined with CT.
