Table 1 Symptoms only scoring used for late lung toxicity (modified from the Common Toxicity Criteria (CTC) version 2 – Lung)
0 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
No increase in lung symptoms | Increase in lung symptoms due to RT but not requiring steroids | Same but steroids are required | Oxygen is needed | Assisted ventilation is required | Death related to radiation |