Fig. 4From: A Phase I clinical trial of EUS-guided intratumoral injection of the oncolytic virus, HF10 for unresectable locally advanced pancreatic cancera A cut surface of the pancreatic head of HF-2-02. The left image showed showed fibrosis in the middle and the right showed a magnified image. b Histopathological findings of the tumor in the pancreatic head showed 90% disappearance of cancer cells with fibrosisBack to article page