9 Unilateral Slowly Progressive Hearing Loss
10 Unilateral Sudden Hearing Loss
11 Bilateral Slow-Onset Hearing Loss
12 Purulent Otorrhea
13 Bloody Otorrhea
14 Itchy Ear
15 Auricular Mass or Skin Change of the Auricle
16 Primary Otalgia
17 Referred Otalgia
18 Vertigo and Disequilibrium
19 Tinnitus
20 Facial Nerve Dysfunction
9 Unilateral Slowly Progressive Hearing Loss
10 Unilateral Sudden Hearing Loss
11 Bilateral Slow-Onset Hearing Loss
12 Purulent Otorrhea
13 Bloody Otorrhea
14 Itchy Ear
15 Auricular Mass or Skin Change of the Auricle
16 Primary Otalgia
17 Referred Otalgia
18 Vertigo and Disequilibrium
19 Tinnitus
20 Facial Nerve Dysfunction