A primary cardiac sarcoma with features of a desmoplastic small round cell tumor in an adolescent male.

: Malignant primary cardiac tumors are very rare.Desmoplastic small round cell tumors are also rare tumors and,when present, are generally found in the abdomen. We report a case of an adolescent male who presented with chest pain,abdominal pain, and difficulty in breathing, who was found to have a primary cardiac sarcoma with several characteristic features of a desmoplastic small round cell tumor.