case_images: PMC9857397_01
case_images: Multidetector computed tomography axial sections showing a heterogeneously enhancing mass lesion involving the right hemiliver with early arterial enhancement, persisting in subsequent phases, with prominent feeding right hepatic artery and right portal vein thrombosis.
case_images: ac9-10-e00962-g001.jpg
case_images: PMC9857397_01_ac9-10-e00962-g001.jpg
case_images: F1
case_images: The abdominal multidetector computed tomography (Figure 1) revealed a heterogeneously enhancing mass lesion of size 10 x 10 x 13 cm involving segments V, VI, VII, and VIII of the right hemiliver with early arterial enhancement, persisting in subsequent phases, with prominent feeding right hepatic artery and right portal vein thrombosis.
case_images: Intraoperative pictures showing (A) prominent right hepatic artery with collaterals and (B) demarcated right hemiliver after inflow control.
case_images: ac9-10-e00962-g002.jpg
case_images: PMC9857397_01_ac9-10-e00962-g002.jpg
case_images: F2
case_images: After multidisciplinary discussion, she underwent a right hepatectomy (Figures 2 and 3).
case_images: Intraoperative pictures showing (A) right hepatectomy bed and (B) specimen.
case_images: ac9-10-e00962-g003.jpg
case_images: PMC9857397_01_ac9-10-e00962-g003.jpg
case_images: F3
case_images: After multidisciplinary discussion, she underwent a right hepatectomy (Figures 2 and 3).
case_images: Histopathological pictures with hematoxylin-eosin stain demonstrating a circumscribed tumor with (A) sheets of polyhedral cells with eosinophilic to clear cytoplasm (B) arranged more tightly around blood vessel walls. (C) Prominent pleomorphic nuclei with dispersed chromatin, some showing conspicuous nucleoli and atypical mitotic figures.
case_images: ac9-10-e00962-g004.jpg
case_images: PMC9857397_01_ac9-10-e00962-g004.jpg
case_images: F4
case_images: Histopathology (Figure 4) and subsequent immunohistochemistry (Table 1) were suggestive of a PEComa.