what is liposarcoma
Liposarcoma is a malignant tumor that arises in fat cells in deep soft tissue, such as that inside the thigh or in the retroperitoneum. Liposarcoma is a rare type of cancer that bears a resemblance to fat cells when examined under a microscope. dedifferentiated liposarcoma has a poorly differentiated component, that is not identifiable as a liposarcoma (left edge of image), and a differentiated component with lipoblasts and increased vascularity (right of image).