Abstract
An obstruction in the cerebrospinal fluid pathways occurring anywhere from the choroid plexus to the arachnoidal granulations results in the development of an obstructive hydrocephalus (Fig. 361) of the ventricles lying behind the block, provided the choroid plexus continues to function. However, all cases of hydrocephalus are completely reversible at the beginning and in part later on. This can be explained by the initial expansion of the ventricles and the “inflation” of the brain—an expansion that takes place at the cost of the subarachnoid space; the sulci disappear with the increase in intracranial pressure (Fig. 2). If the increased pressure disappears, the enlargement of the ventricles vanishes and the subarachnoid space is re-established.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 1975 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Zülch, K.J. (1975). Obstructive Hydrocephalus. In: Atlas of Gross Neurosurgical Pathology. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-65728-3_4
Download citation
DOI: https://doi.org/10.1007/978-3-642-65728-3_4
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-65730-6
Online ISBN: 978-3-642-65728-3
eBook Packages: Springer Book Archive