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Table 2 Median survival time in days according to tumor size and liver metastasis

From: Tumor size as measured at initial X-ray examination, not length of bile duct stricture, predicts survival in patients with unresectable pancreatic cancer

Tumor size N All patients No liver metastasis Liver metastasis
All studied patients 185 119 179 83
Diameter ≤ 4.3 cm 66 149 204 111
Diameter > 4.3 cm 66 94 157 58