MRI
Axial T2
Axial T1
Axial T1 fat sat
Axial T1 fat sat
Axial DWI
Axial ADC
STIR
STIR
Axial T1 C+ fat sat
Sagittal T1 C+ fat sat
There is a large heterogeneous mass arising from the bladder wall that is T2 hyperintense with heterogeneous contrast enhancement and no areas of fat supression. Features are most in keeping with a bladder rhabdomyosarcoma.