Communicating triventricular hydrocephalus and its treatment with a lumboperitoneal shunt.
With computed tomography, triventricular hydrocephalus shows enlargement of the 3rd and both lateral ventricles with a nearly normal size 4th ventricle. Triventricular hydrocephalus has been described as noncommunicating because of aqueductal stenosis or obstruction. The authors, however, have encountered three patients whose computed tomographic (CT) images were those of triventricular hydrocephalus despite a patent aqueduct. This condition may be suitably referred to as communicating triventricular hydrocephalus because in all cases metrizamide CT cisternography demonstrated the communication between the spinal subarachnoid space and both lateral ventricles. The authors discuss its treatment with a lumboperitoneal shunt.
D002552:Cerebral Ventricles / Q000473:pathology*; D002557:Cerebrospinal Fluid Shunts; D002648:Child; D006801:Humans; D006849:Hydrocephalus / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D007223:Infant; D007231:Infant, Newborn; D008161:Lumbosacral Region; D008297:Male; D010529:Peritoneal Cavity; D014057:Tomography, X-Ray Computed