Hydrocephalus communicating with the basilar subarachnoid cisterns may manifest itself as
enlargement of these spaces. Confirmation of this finding is based on resolution of dilatation …

Dilatation of the perimesencephalic cisterns, viz., the quadrigeminal, velum interpositum and
ambient wing cisterns together with the callosal sulci may be occasionally observed during …

In a selected material of 47 cases of primary intrasellar cisternal herniation, analysis of
pneumoencephalographic changes demonstrated the long axis of the anterior part of the …

Four cases are presented of marked periventricular oedema associated with hydrocephalus
on CT scan. In one of the patients oedema, as well as the hydrocephalus, subsided after …

One hundred and two cases of hydrocephalus due to basal cistern block were studied by
ventriculography and encephalography. The third ventricle shows anterior displacement and …

The neurosurgeon is often faced with diagnostic problems related to the posterior fossa.
Roentgenological evaluation of posterior fossa lesions depends on the analysis of plain …

We investigated the MR imaging appearance of flowing cerebrospinal fluid (CSF) in the
brain in the presence of obstructive lesions of the ventricular pathways. The pulsatile …

In recent years, improvements in neurosurgical techniques, including those of ventricular
shunting, have broadened and refined the treatment of a wide variety of pathological …

VENTRICULOGRAMS are radiographs of the ventricular system after the cerebrospinal fluid
has been completely or partially replaced by air. In order to understand the abnormalities in …

Spontaneous ventriculocisternostomy rarely occurs in obstructive hydrocephalus. The
authors experienced a case of spontaneous ventriculocisternostomy diagnosed by CT scan …