TEST:

Blueprint Genetics Comprehensive Hereditary Cancer Panel

"To date, occurrences of bone or soft tissue Ewing sarcoma as a second malignancy have been noted following prior chemotherapy administration. The patient we report here had a rare cutaneous Ewing sarcoma as a second primary cancer a decade after having neuroblastoma treated with surgery only, raising concern for germline-based cancer predisposition. Whole exome sequencing was recommended given the negative sequencing panel result."