Table 3 Comparison of carotid artery doses in T1N0 patient with anterior lesion and arytenoid sparing (Prescription dose 6300 cGy).
| Â | Bilateral Carotid Dmean (cGy) | Bilateral Carotid Dmax (cGy) |
|---|---|---|
Clinical Tight Plan | 1493 | 5295 |
Clinical Loose Plan | 5363 | 6302 |
3D Plan (0.5 cm margin) | 3417 | 6365 |
IMRT plan (0.5 cm margin) | 1946 | 5403 |
IMRT plan with arytenoid sparing | 804 | 3032 |