Keywords: واژینکتومی; ASTRA; Anterior sagittal trans-rectal approach; CAH; Congenital adrenal hyperplasia; COG; Children's Oncology Group; RT; Radiotherapy; RMS; Rhabdomyosarcoma; VAC; Vincristine, actinomycin-D (dactinomycin) and cyclophosphamide; Vaginal rhabdomyosarcoma; Lo