Dedifferentiated Liposarcoma : Gross Pathology

Comments:
Gross Pathology: In dedifferentiated liposarcomas, the transition between lipomatous and dedifferentiated areas is usually sharply defined; however, in some cases, the yellow lipoma-like areas are intimately mixed with pink-tan dedifferentiated foci as shown here.

Image courtesy of: Cory Nash, MS, PA (ASCP), Department of Pathology, University of Chicago, Chicago, Illinois, USA; used with permission.