Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Jan 7, 2022; 10(1): 268-274
Published online Jan 7, 2022. doi: 10.12998/wjcc.v10.i1.268
Figure 3
Figure 3 Pathological examination results. A: Pathological examination revealed well-differentiated liposarcoma. Macroscopically, the mass appeared oval but was separated into irregular lobulations; B-E: The epithelial component showed a low grade of dedifferentiation. Immunohistochemically, the tumor was partly positive for MDM2, S100, CK34, and CKD4, with a low grade of dedifferentiation (Ki-67: 20%).