Epithelioid Sarcoma

  • Etiology: high grade soft tissue tumor
  • Imaging: soft tissue mass with variable appearance
  • Complications: metastasize most commonly to lymph nodes and lungs
  • Clinical: may present as a non-healing skin ulcer

Cases of Epithelioid Sarcoma

CT of epithelioid sarcoma with pulmonary metastases
Axial CT without contrast of the chest with soft tissue (above) and lung (below) windows shows a heterogeneous mass contiguous with the rectus muscles and anterior to the lower sternum which appears to be eroding into the sternum along with multiple peripheral pulmonary soft tissue nodules.