title: Proximal migration of the Hakim's valve into a porencephalic cyst.
authors.lastname: Chee Pin Chee
mesh_terms: D001927:Brain Diseases / Q000000981:diagnostic imaging; D002557:Cerebrospinal Fluid Shunts / Q000009:adverse effects / Q000295:instrumentation*; D002675:Child, Preschool; D003560:Cysts / Q000000981:diagnostic imaging*; D005547:Foreign Bodies / Q000175:diagnosis*; D005548:Foreign-Body Migration / Q000175:diagnosis*; D005625:Frontal Lobe; D006801:Humans; D006849:Hydrocephalus / Q000601:surgery; D008297:Male; D009778:Occipital Lobe / Q000000981:diagnostic imaging*; D010296:Parietal Lobe / Q000000981:diagnostic imaging*; D011859:Radiography