Fig. 3
From: Renal and hepatic artery embolization with Pickering gel emulsion of lipiodol in rabbit
Transcatheter hepatic artery embolization in VX2 tumor-bearing rabbits with lipiodol, PVA, and PGEL. A DSA images of tumors before and after embolization. The red dashed circle marks the position of the tumors (before embolization; the tumor vessels were tortuous and increased, and obvious tumor staining could be seen. After embolization, the tumor staining disappeared. B CT images at 1, 3, and 7 days after embolization. C Gross and sectioned photographs 7 days after embolization. The area within the red dashed circle in gross photos of PVA failed embolization. D Tumor growth rate at 3 and 7 days after embolization. *P < 0.05, **P < 0.01, and ***P < 0.001