Figure 3From: Tumor size as measured at initial X-ray examination, not length of bile duct stricture, predicts survival in patients with unresectable pancreatic cancer Survival analysis with tumor size in two groups: ≤ 4.3 cm, > 4.3 cm adjusted for presence of liver metastasis and treatment with gemcitabine, N = 132 (p = 0.038). Back to article page