Source of blood supply and embolization treatment in cavernous hemangioma and sclerosis of the liver

Figure 1 The tumor appeared as a filling defect.

Figure 2 Radiograph by immediate visualization of tumor body after injection intubation of hepatic artery branch.

Figure 3 Methylene blue staining of the liver except the tumor area.

Figure 4 Specimen cast filled with methyl methacrylate via portal vein and hepatic vein, the tumor area appeared as a round vacant cavity.