Clinic significance of CT scan in diagnosis and management unsudden unilateral sensorineural hearing loss.
- Author:
Ping GUO
;
Tongli REN
;
Wuqing WANG
- Publication Type:Journal Article
- MeSH:
Adolescent;
Child;
Child, Preschool;
Female;
Hearing Loss, Sensorineural;
diagnostic imaging;
Humans;
Male;
Retrospective Studies;
Tomography, X-Ray Computed;
methods;
Young Adult
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2014;28(10):685-687
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To investigate the clinic significance of the temporal bone high-resolution CT in discovering unilateral sensorineural hearing loss of adolescents, and to provide the basis for the rational using of medical resources.
METHOD:A retrospective study was conducted on 28 outpatients with unilateral sensorineural hearing loss at unsure time. Their medical history and CT examine were reevaluated,combined with associated articles in this report.
RESULT:All of the 28 patients with unilateral sensorineural hearing loss had the normal external ear and middle ear and received CT scan. Nine out of twenty-eight cases had inner ear malformation. Among the nine cases, 1 cases was Mondini malformation and 1 cases was common cavity, 5 cases were single stenosis of IAC, and 2 cases were semicircular canal and vestibular malformation. 19 cases were not found abnormal by CT, and 4 cases had had suffered from mumps.
CONCLUSION:CT scan was available in diagnosis of unsudden unilateral sensorineural hearing loss, which would help us to use medical resource more rationally.
