Cerebrospinal fluid hydrodynamics were investigated with a constant pressure infusion method in patients with superior sagittal sinus thrombosis. Ten patients were studied with serial examinations up to 15 years after the onset of the disease. A total of 70 CSF hydrodynamic examinations were performed. A clear increase in intracranial pressure due to raised pressure in the major dural sinus was...

Divergence paralysis is characterized by acquired horizontal homonymous diplopia when viewing distant objects but without limitation of ocular movements (Bielschowsky, I935). Although raised intracranial pressure is a significant aetiological factor in the production of divergence paralysis (Bender and Savitsky, I940; Chamlin and Davidoff, I950, 1951), there has been much diversity of opinion a...

a ase of recurre'nt raised interacranial pressure is described. at operation posterio-rcfossa arachnoiditis was found. histological examination suggested a tuberculous etiology. four months after the operation she died from an apparently acute tuberculoua meningiti

Reye's syndrome continues to be associated with a high mortality. Out of 12 cases treated on our intensive care unit over a four year period, seven died, one suffered minimal cerebral damage, and four were normal. Rapid progression through coma stages and high peak ammonia concentrations worsened prognosis. Reye's syndrome was suspected in only 50% of cases at the referring hospital and resulte...

Intracranial lipomas are rare and usually benign in their course. We report a case of a giant intracranial lipoma presenting with raised intracranial pressure. Additionally, this patient was found to have a large lipoma of the anterior fontanelle. The clinical course and outcome of this patient is presented and relevant literature reviewed.

The association of intracranial hypertension and arteriovenous malformations is described in two patients. Both patients had the typical clinical features of pseudotumour cerebri and were found to have intracranial arteriovenous malformations on arteriography. The mechanism of raised intracranial pressure in patients with arteriovenous malformations is discussed.