'Primitive neuroectodermal tumors'.
D001932:Brain Neoplasms / Q000145:classification / Q000175:diagnosis*; D003937:Diagnosis, Differential; D005729:Ganglioneuroma / Q000145:classification / Q000175:diagnosis; D006801:Humans; D009373:Neoplasms, Germ Cell and Embryonal / Q000145:classification / Q000175:diagnosis*; D009447:Neuroblastoma / Q000145:classification / Q000175:diagnosis; D009626:Terminology as Topic