Clinical features | No. (%) |
---|---|
Symptom, n = 27 | |
 Periauricular swelling | 12 (44.4) |
 Otorrhea | 9 (33.3) |
 Otalgia | 6(22.2) |
Physical and auriscopic examination | |
 Hard and immobile mass | 10 (37.0) |
 External or media otitis | 7 (25.9) |
 Granulation tissue | 6 (22.2) |
 EAC stenosis | 4 (14.8) |
The other systemic symptom | |
 Cutaneous erythema | 3 (11.1) |
 Diabetes Insipidus | 3 (11.1) |
 Mass in the other region | 2 (7.4) |
 Lower back pain | 1 (3.7) |
 Cheek swelling | 1 (3.7) |