Kulkarni, A V The reliability of the "absent cistern sign" in assessing LP shunt function. [electronic resource] - The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques Feb 1999 - 40-3 p. digital Publication Type: Clinical Trial; Journal Article ISSN: 0317-1671 Subjects--Topical Terms: AdolescentCerebral VentriculographyCerebrospinal Fluid ShuntsChildChild, PreschoolFemaleFollow-Up StudiesHumansInfantMaleMesencephalon--diagnostic imagingPeritoneal Cavity--physiologyRetrospective StudiesTomography, X-Ray Computed