case_images: PMC10308313_01
case_images: The patient's retroperitoneal undifferentiated pleomorphic sarcoma.
case_images: fsurg-10-1166764-g001.jpg
case_images: PMC10308313_01_fsurg-10-1166764-g001.jpg
case_images: F1
case_images: Intraoperatively, the patient's mass was found to be located on the dorsal side of the pancreas, adjacent to the abdominal aorta and to the right of the splenic hilum, with unclear demarcation from the left kidney, as shown in Figure 1.
case_images: Gross observation of undifferentiated pleomorphic sarcoma.
case_images: fsurg-10-1166764-g002.jpg
case_images: PMC10308313_01_fsurg-10-1166764-g002.jpg
case_images: F2
case_images: The tumor was solid, bloody yellowish, and the visible perirenal fat capsule was largely visible as shown in Figure 2.
case_images: (A) Macroscopic tumor. (B) HE staining of tumor.
case_images: fsurg-10-1166764-g003.jpg
case_images: PMC10308313_01_fsurg-10-1166764-g003.jpg
case_images: F3
case_images: A metastasis was visible in the lymph nodes around the tumor (3/3), as shown in Figure 3A.