"Second" Primary Cardiac Sarcoma in a Patient With Ewing Sarcoma. Always Expect The Unexpected.
Overview
abstract
A high suspicion for relapsed metastatic disease must arise when an intracardiac mass is detected in a patient with a recent history of Ewing sarcoma. Nevertheless, the scenario may eventually turn out to be much more complex than expected, and the possibility that the intracardiac tumor may instead be a "second" primary sarcoma, although extremely rare, should also be considered. We describe the first case of concomitant diagnosis of Ewing sarcoma and low-grade myxoid spindle cell sarcoma in the same young patient.
