2. Discontinuation of radiotherapy.
| Discontinuation | Resume |
| ANC, absolute neutrophil count. | |
| ANC under 750/mm3 | More than 500/mm3 |
| Platelet under 50,000/mm3 | More than 5,000/mm3 |
| Diarrhea more than grade 2 | Grade 1 |
| Discontinuation | Resume |
| ANC, absolute neutrophil count. | |
| ANC under 750/mm3 | More than 500/mm3 |
| Platelet under 50,000/mm3 | More than 5,000/mm3 |
| Diarrhea more than grade 2 | Grade 1 |