Imaging Diagnosis of the Complications after Nasal Endoscopy
- VernacularTitle:鼻内镜术后并发症的影像学诊断
- Author:
Shuling LI
;
Zhenchang WANG
;
Junfang XIAN
;
Jing LI
- Publication Type:Journal Article
- Keywords:
nasal endoscopy;
complication;
tomography ,X-ray computed;
magnetic resonance imaging
- From:
Journal of Practical Radiology
1991;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyse the imaging characteristics of the complications after nasal endoscopy.Methods The imaging findings of complications after nasal endoscopy were analyzed in comparison with clinic retrospectively.Results Among 18 patients,there were 15 cases with orbital bone defect (14 cases were at the medial wall),split of medial straight muscle in 1 case,6 cases with orbital inflammation, tortuous and grown optic nerve with indefinite margin in 5 cases,7 cases with local cranial base defect(the ethmoid plate in 5 and the superior wall of sphenoidal sinus in 2),2 cases with meningoencephalocele at defective ethmoid plate ,2 cases with cerebral spinal fluid nasal leak at defective right ethmoid plate and the superior wall of sphenoidal sinus in one respectively and 1 case with left nasolacrimal duct injury.Conclusion CT can definite the location and extent of the complications after nasal endoscopy,while MRI can be used in the diagnosis of the more complex complications of which.
