From: Biological impact of geometric uncertainties: what margin is needed for intra-hepatic tumors?
SF2for different clinical stage and pathology cell type (Liu, 2005) | ||||
---|---|---|---|---|
 |  | Clinical stage | ||
 |  | IIb | IIIb | IV |
Pathology typing | Â | Â | Â | |
Hepatocellular carcinoma | 0.28 | 0.47 | 0.61 | |
Bile duct epithelial carcinoma | 0.41 | 0.57 | 0.78 | |
Radiation dose needed for tumor response | ||||
 |  | response | non response | |
HCC without PVT (Park, 2002) | 50.1 Gy | 44.3 Gy | ||
HCC with PVT (Kim, 2005) | BED 59.9 Gy | BED 55.2 Gy |