case_images: PMC11745230_01
case_images: CT of abdomen prior to surgery. (a) Metastatic liver masses. (b) Enlarged lymph nodes. (c) Invasion of duodenum. (d) Original gallbladder tumor.
case_images: rjaf010f1.jpg
case_images: PMC11745230_01_rjaf010f1.jpg
case_images: f1
case_images: A computed tomography (CT) of the abdomen and pelvis with intravenous contrast revealed gallstones, a gallbladder mass, two liver masses in the left lobe, and portal lymphadenopathy (Fig. 1).
case_images: Pathology results. (a) Low to moderate differentiation gallbladder adenocarcinoma. (b) Lymphatic metastasis. (c) Duodenum wall invasion. (d) Hepatic metastasis.
case_images: rjaf010f2.jpg
case_images: PMC11745230_01_rjaf010f2.jpg
case_images: f2
case_images: Immunohistochemistry revealed CK8/18(+), CK7(+), CK20(+), p53(+), EGFR(+), CD56(+), and Ki-67(+, 80%) (Fig. 2).