Dedifferentiated liposarcoma: clinicopathologic analysis of 32 cases suggesting a better prognostic subgroup among pleomorphic sarcomas

Dedifferentiated liposarcoma is uncommon, and only a small number of cases have been documented. We describe the clinicopathologic features in a series of 32 cases. All patients were adults (age range, 37-83 years; median, 67 years); 20 were men and 12 were women. Commonest site was the retroperiton...

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