case_images: PMC8316597_01
case_images: CT images. (A) Plain scan; (B) arterial phase; and (C) portal venous phase.
case_images: fsurg-08-678853-g0001.jpg
case_images: PMC8316597_01_fsurg-08-678853-g0001.jpg
case_images: F1
case_images: Abdominal computed tomography (CT) (Figure 1) revealed marked liver enlargement and a large soft tissue mass on the right hepatic lobe with an estimated volume of 17.4 x 16.1 x 20.1 cm.
case_images: CT images after TACE. (A) Plain scan; (B) arterial phase; and (C) portal venous phase.
case_images: fsurg-08-678853-g0002.jpg
case_images: PMC8316597_01_fsurg-08-678853-g0002.jpg
case_images: F2
case_images: Tumor appearance. (Left) Operating field after excision of right, caudate and quadrate lobe of liver; (Right) gross specimen.
case_images: fsurg-08-678853-g0003.jpg
case_images: PMC8316597_01_fsurg-08-678853-g0003.jpg
case_images: F3
case_images: The resected liver tissue had a volume of 26 x 23 x 12 cm (Figure 3). The resected liver tissue had a volume of 26 x 23 x 12 cm (Figure 3).
case_images: Immunohistochemical expression. (A) HE staining; (B) Hepatocyte(+); (C) Glypican-3 (+); (D) AFP (+); (E) CgA (+); (F) SYN (+); (G) Arginase-1 (-); and (H) KI-67.
case_images: fsurg-08-678853-g0004.jpg
case_images: PMC8316597_01_fsurg-08-678853-g0004.jpg
case_images: F4
case_images: Nuclear molding change and mitoses were frequently observed (Figure 4A). Nuclear molding change and mitoses were frequently observed (Figure 4A). A small nest strongly expressed SYN on the cell membrane (Figure 4F). AFP diffusely (Figures 4C,D). And the small nest showed weak AFP expression. All small round cells showed CgA positivity (Figure 4E). Postoperative pathological findings (Figure 4) confirmed a mixed neuroendocrine-non-neuroendocrine neoplasm. Postoperative pathological findings (Figure 4) confirmed a mixed neuroendocrine-non-neuroendocrine neoplasm.