<unk>  is a subtype of embryonal rhabdomyosarcoma first described by Cavazzana, Schmidt and Ninfo in 1992. This subtype has a more favorable clinical course and prognosis than usual embryonal rhabdomyosarcoma.<unk>  typically occurs in young males and most commonly occurs in paratesticular soft tissue, followed by the head and neck.
Spindle cell rhabdomyosarcoma
Sclerosing rhabdomyosarcoma
Alveolar rhabdomyosarcoma
Esthesioneuroblastoma
Gastrointestinal stromal tumor
Nesidioblastoma
Embryonal rhabdomyosarcoma
Neurofibroma