case_images: PMC9831642_01
case_images: The contrast-enhanced computed tomography (CT) scan shows (A) a huge mass extending from the sub-hepatic region to the pelvis with the cranial displacement of the liver and (B) the same mass causing encasement the right kidney.
case_images: rjac608f1.jpg
case_images: PMC9831642_01_rjac608f1.jpg
case_images: f1
case_images: The computed tomography with intravenous contrast revealed a large heterogenous mass having multiple linear septation and HU value of -90 of 27 x 29 x 36 cm (Fig. 1A and B) originating from the retroperitoneal space, extending from the sub-hepatic space to the pelvis with a cranial displacement of the liver and a left displacement of the pancreas, stomach and the small bowel and encasement of the right kidney.
case_images: Removed specimen.
case_images: rjac608f2.jpg
case_images: PMC9831642_01_rjac608f2.jpg
case_images: f2
case_images: We aimed to resect it with preservation of the abdominal organs (Fig. 2).
case_images: Histologic examination.
case_images: rjac608f3.jpg
case_images: PMC9831642_01_rjac608f3.jpg
case_images: f3
case_images: Histologic sections revealed a well-differentiated liposarcoma (Fig. 3), a sclerosing subtype.