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Case No. 322
2013-11-01~2013-11-30
출제자 : 김은희
Hit : 363
| Period | 2013-11-01~2013-11-30 |
|---|---|
| Diagnosis | Lt cochlear nerve aplasia |
| Clinical information | 5/M Lt sensory neuronal hearing loss |
| Discussion | Hypoplasia of the Bony Canal for the Cochlear Nerve in Patients with Congenital Sensorineural Hearing Loss The mean length and width of the bony canal for the cochlear nerve Control: 0.93 mm ± 0.21; 2.13 mm ± 0.44 SNHL: 0.74 mm ± 0.17; 1.82 mm ± 0.24, respectively. Hypoplasia of the bony canal for the cochlear nerve: 29/33 patients (88%) with SNHL |
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