Abstract
CT is routinely used in the investigation of diseases of the central nervous system (CNS). Its defects, however, became apparent along with its merits. Some of the defects of CT include:
-
1.
It is sometimes not possible to differentiate between brain tumor and normal brain material, or to clearly identify the boundary of a perifocal edema.
-
2.
The relationship between tumor, skull base, and tentorium cerebelli can often not be clearly defined.
-
3.
The presence of artifacts may make it impossible to visualize posterior fossa tumors.
-
4.
There is an accumulation of irradiation due to repeated follow-up examinations.
Keywords
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsAuthor information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1991 Springer-Verlag Tokyo
About this chapter
Cite this chapter
Mori, K. (1991). Introduction. In: Mori, K. (eds) MRI of the Central Nervous System. Springer, Tokyo. https://doi.org/10.1007/978-4-431-68135-9_1
Download citation
DOI: https://doi.org/10.1007/978-4-431-68135-9_1
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-68137-3
Online ISBN: 978-4-431-68135-9
eBook Packages: Springer Book Archive