HRCT for diagnosis of internal ear injuries caused by temporal bone trauma / 中国医学影像技术
Chinese Journal of Medical Imaging Technology
;
(12): 1493-1496, 2017.
Article
in Chinese
| WPRIM
| ID: wpr-662134
ABSTRACT
Objective To explore the value of HRCT for the diagnosis of internal ear injuries caused by temporal bone trauma.Methods Totally 106 patients with temporal bone trauma were scanned by HRCT,and 12 patients with internal ear injuries were collected.MPR of temporal bone (cochlea,vestibule,horizontal semicircular canal,anterior semicircular canal and posterior semicircular canal) was performed on Philips workstation.The locations,types,and the involving structures were observed.Results Among the 106 cases of temporal bone trauma,12 cases were internal ear injuries,including 8 cases of fractures of inner ear,3 cases of pneumolabyrinth,and 1 case of foreign body in the cochlea,which 3 cases complicated with traumatic labyrinthine ossification.Conclusion HRCT and MPR can clearly reveal internal ear injuries,which are effective methods for diagnosis of internal ear injuries.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Chinese Journal of Medical Imaging Technology
Year:
2017
Type:
Article
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