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. Author manuscript; available in PMC: 2021 Sep 21.
Published in final edited form as: Prog Biomed Eng (Bristol). 2020 Feb 12;2(1):012003. doi: 10.1088/2516-1091/ab6c7d

Figure 1.

Figure 1.

Clinical examples of embolic agents. A, a patient with cirrhosis and hepatocellular carcinoma (blue asterisk) was treated with microsphere embolization. B, Post-surgical histologic evaluation of the tumor revealed intravascular localization of the microspheres with adjacent inflammatory reaction. C, a patient with glioblastoma multiforme underwent pre-surgical embolization with a liquid embolic agent (Onyx). D, the black-colored liquid embolic agent could be seen within the tumor on the post-surgical resection specimen.