title: Early infantile hydrocephalus assessed by the posterior fossa ratio method.
mesh_terms: D002508:Cephalometry; D003388:Cranial Fossa, Posterior; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging* / Q000209:etiology; D007223:Infant; D007231:Infant, Newborn; D008591:Meningomyelocele / Q000150:complications* / Q000601:surgery; D011859:Radiography