Multiple spinal metastases from a well-differentiated liposarcoma of the iliac wing: a case report

Abstract

Liposarcoma (LPS) is an uncommon connective tissue tumor arising from lipoblast cells. Well-differentiated liposarcoma (WDLPS) represents the most frequent subtype. It mostly occurs in the limbs or retroperitoneum of elderly individuals and typically has no propensity to metastasize, unless it undergoes dedifferentiation