liposarcoma pleomorphic liposarcoma https://www.malacards.org/card/pleomorphic_liposarcoma PLS DOID:5702 ICD9:171.9 NCIT:C3705 pleomorphic liposarcoma (morphologic abnormality) UMLS:C0205825 GARD:0019719 MEDGEN:61457 pleomorphic liposarcoma ICDO:8854/3 Pleomorphic liposarcoma (PLS), the rarest subtype of liposarcoma (LS), is an aggressive, fast growing tumor located usually in the deep soft tissues of the lower and upper extremities. It is characterized by a variable number of pleomorphic lipoblasts and, in contrast to dedifferentiated liposarcoma, it lacks any association with well-differentiated liposarcoma. Orphanet:99969 MONDO:0020562 EFO:0003083 PLLS ONCOTREE:PLLS SCTID:404071006