title: Spontaneous lateral ventriculocisternostomy documented by metrizamide CT ventriculography. Case report.
abstract: In a patient with partially shunted obstructive hydrocephalus from a third ventricular astrocytoma, metrizamide ventriculography combined with computerized tomography demonstrated spontaneous ventriculocisternostomy with passage of contrast material from the atrium into the choroid fissure and posterior subarachnoid space.
mesh_terms: D002552:Cerebral Ventricles / Q000002:abnormalities; D014695:Cerebral Ventriculography; D002675:Child, Preschool; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging*; D008297:Male; D008793:Metrizamide; D014057:Tomography, X-Ray Computed
chemical_list: D008793:Metrizamide