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Paratesticular Dedifferentiated Liposarcoma with Epithelioid Features: A Diagnostic Pitfall
Ashley Patton1, Jesse K McKenney2, Fatimah I Alruwaii2
1Department of Pathology & Laboratory Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, USA.
International Journal of Surgical Pathology
|September 16, 2022
Summary
Dedifferentiated liposarcoma (DDLPS) can present with rare epithelioid features in the paratesticular region. Molecular studies confirmed these unusual areas as part of the DDLPS, highlighting its diverse morphology.
Area of Science:
- Oncology
- Surgical Pathology
- Molecular Pathology
Background:
- Well-differentiated/dedifferentiated liposarcoma (WDLPS/DDLPS) are common paratesticular sarcomas.
- Dedifferentiated liposarcoma (DDLPS) exhibits a wide range of histological appearances, with epithelioid morphology being uncommon.

