Fig. 2.

a–c Myxoid liposarcoma (MLS) with lipoma-like changes (MLSLC). a Focal myxoid change in lipoma-like component closely resembling well-differentiated liposarcoma. b Transitional zone between myxoid and lipoma-like areas. c Myxoid area of MLSLC with immature round cells and signet ring lipoblasts in an abundant myxoid stroma. d Ordinary MLS with arborizing capillary blood vessels. e Well-differentiated liposarcoma with focal myxoid changes showing similarity to MLSLC. f Dedifferentiated liposarcoma (DDLS) exhibits nonlipogenic components with myxoid changes. g Undifferentiated pleomorphic sarcoma-like area of DDLS. h Marked myxoid changes in DDLS with arborizing capillary blood vessels, reminiscent of MLS