Table 2 Symptoms and signs of rare bone involvements of LCH cases (n = 64)
| Â | n (%) |
|---|---|
Symptom and sign | Â |
 Localized pain | 31 (48.4) |
 Swelling ± pain | 17 (26.5) |
 Headache ± vomiting | 10 (15.6) |
 Hearing loss | 8 (12.5) |
 Mass ± tenderness | 6 (9.4) |
 Limitation of motion | 6 (9.4) |
 Loss of consciousness | 4 (6.2) |
 Vertigo | 4 (6.2) |
 Visual loss | 3 (4.7) |
 Torticollis | 3 (4.7) |
 Tinnitus | 2 (3.1) |
 Otalgia | 2 (3.1) |
 Otorrehea | 2 (3.1) |
 Numbness | 2 (3.1) |
 Weakness | 2 (3.1) |
 Nerve palsy | 1 (1.5) |
 Quadruparesis | 1 (1.5) |
 Paresthesia | 1 (1.5) |
 Hyposthesia | 1 (1.5) |
 Disequilibrium | 1 (1.5) |
 Nystagmus | 1 (1.5) |
 Proptosis | 1 (1.5) |
 Chest tightness | 1 (1.5) |
 Clicking sound | 1 (1.5) |
 Teeth mobility | 1 (1.5) |
 Gingival dehiscent | 1 (1.5) |
 Afternoon fever | 1 (1.5) |