1.
Journal of Practical Radiology
;
(12)1996.
Article
in Chinese
| WPRIM
| ID: wpr-536807
ABSTRACT
Objective To evaluate CT in the diagnosis of olfactoryneuroblastoma.Methods The CT characteristics of 7 cases with esthesioneuroblastoma proven by surgery and biopsy were analyzed retrospectively.Results According to Kadish staging,there were 6 cases with stage C,1 case with stage B.All the tumor located in nasal cavity and invaded ethmoid sinus(7 cases),orbit(3 cases),maxillary sinus(2 cases),sphenoid sinus (2 cases),frontal sinus(1 cases).Intracranial invasion occurred in 3 cases.Among 4 cases of enhanced CT scanning,3 cases were obviously and heterogeneously enhanced,1 case was moderately enhanced.Conclusion CT scanning can define the area of tumor involvement and tumor staging,it is useful for clinical treatment.