Table 4 Selected toxicities of 183 patients (toxicities of 3 patients missing)
| Â | G1 | G2 | G3 | G4 |
|---|---|---|---|---|
Symptoms prior to radiotherapy | ||||
 Pain | 52 (28) | 30 (16) | 2 (1) | 0 |
 Dysphagia | 52 (28) | 32 (17) | 11 (6) | 0 |
Acute toxicities | ||||
 Pain | 42 (23) | 91 (49) | 45 (24) | 1 (1) |
 Dermatitis | 44 (24) | 117 (63) | 22 (12) | 0 |
 Mucositis | 31 (17) | 110 (59) | 40 (22) | 0 |
 Dysphagia | 23 (12) | 80 (43) | 70 (38) | 1 (1) |
 Xerostomia | 63 (34) | 8 (4) | 0 | 0 |