the patients were assigned to three groups based on the presence or absence of communicating hydrocephalus and their intracranial pressure level : the first group comprised 23 patients with high intracranial pressure and without hydrocephalus , resulting from supratentorial brain tumor , benign intracranial hypertension and superior sagittal sinus thrombosis ;
C0009451
communicating hydrocephalus
C0020255
hydrocephalus