USMLE® Step 1 style questions USMLE
USMLE® Step 2 style questions USMLE
A 15-year-old boy comes to his pediatrician's office because of a mass on his buttock which has been growing steadily for the past 4 months. He reports the mass being painless. Biopsy and histological examination shows a mass is similar to that of alveolar tissue. A diagnosis of rhabdomyosarcoma is made. What is the next best step in the treatment of this patient?