[Radionuclide cisternography in the diagnosis of pathology of the cerebrospinal fluid system in children].

Radionuclide cisternography (RCG) was performed in 78 children with different forms of hydrocephalus: external, internal (ventricular) and obstructive. Radiological signs were determined by spatial-time distribution of a radiopharmaceutical over the liquor pathways. Morphological and liquorodynamic disorders (liquor circulation and resorption disorders) served as a basis for the differentiation of hydrocephalus forms.