The present diagnostic approach of the mass lesions of the posterior fossa in children.
D001932:Brain Neoplasms / Q000175:diagnosis*; D001933:Brain Stem; D002528:Cerebellar Neoplasms / Q000175:diagnosis; D002551:Cerebral Ventricle Neoplasms / Q000175:diagnosis; D003388:Cranial Fossa, Posterior; D006801:Humans; D006849:Hydrocephalus / Q000175:diagnosis; D014057:Tomography, X-Ray Computed / Q000379:methods