case_images: PMC9328801_01
case_images: Emergency CT of the abdomen showed a mixed density mass of about 8*8 cm in the right lobe of the liver. The lesion was near the right hepatic artery and free liquid density was visible around it.
case_images: fonc-12-873338-g001.jpg
case_images: PMC9328801_01_fonc-12-873338-g001.jpg
case_images: f1
case_images: A tumor hemorrhage was suspected ( Figure 1 ) and as continued bleeding could not be ruled out, the patient underwent hepatic arteriographic embolization in the emergency department.
case_images: The tumor is nodular to the naked eye, and the cut surface is grayish yellow, and blood is visible.
case_images: fonc-12-873338-g002.jpg
case_images: PMC9328801_01_fonc-12-873338-g002.jpg
case_images: f2
case_images: Pathologic examination of hematoxylin-eosin-stained tissue showed hepatocyte proliferation and vasodilation, and no atypical hyperplasia ( Figures 2 ).
case_images: Hematoxylin-eosin staining showed hepatocyte proliferation and vasodilation, and no atypical cells.
case_images: fonc-12-873338-g003.jpg
case_images: PMC9328801_01_fonc-12-873338-g003.jpg
case_images: f3
case_images: Immunohistochemistry showed focally positive CK19 and CD34 cells consistent with capillary formation ( Figures 3 ).