What are the indications for RT for an alveolar FOX01 fusion positive, paratesticular rhabdomyosarcoma s/p radical inguinal orchiectomy and PLND showing pN0, group 1, stage 1 disease?

We have not radiated in this specific scenario. While there are still questions about the need and benefit for adjuvant RT in patients with completely resected alveolar histology or FOXO1+ disease, the absence of a clear target in patients with paratesticular primary involvement with complete resect...