title: Sonographic diagnosis of ascending transtentorial herniation of posterior fossa cystic masses.
mesh_terms: D002526:Cerebellar Diseases / Q000175:diagnosis*; D002552:Cerebral Ventricles / Q000473:pathology*; D003388:Cranial Fossa, Posterior; D003560:Cysts / Q000175:diagnosis*; D004677:Encephalocele / Q000175:diagnosis*; D006801:Humans; D007223:Infant; D008297:Male; D014463:Ultrasonography