Signs and symptoms | n | Percentage |
Defective hearing | 10 | 83 |
Ear pain | 12 | 100 |
Ear discharge | 8 | 66 |
Tinnitus | 11 | 92 |
Vertigo | 7 | 58 |
Lower cranial nerve palsy | 4 | 33 |
Headache | 12 | 100 |