Journal Information
Vol. 1. Issue 2.
Pages 85-88 (January 1990)
Share
Share
Download PDF
More article options
Vol. 1. Issue 2.
Pages 85-88 (January 1990)
Derivación de LCR y tumores de fosa posterior en la infancia
Visits
1635
M.A. Arráez, V. Arjona, J.M. Martín
Servicio Regional de Neurocirugía. R.G.E. Virgen de las Nieves. Granada
This item has received
Article information
Resumen

Se estudian un total de 66 tumores infantiles de fosa posterior con hidrocefalia para considerar la necesidad real de insertar de forma sistemática derivación de LCR. Se correlacionan situación anatómica y tipo histológico con la intervención derivativa por HIC u otras complicaciones. Sólo el 34,8 % de los pacientes fue sometido a derivación de LCR en relación con HIC. De los tumores situados en la línea media (malignos en su mayoría) un 35 % requirió derivación perioperatoriaj de los situados en hemisferios cerebelosos (habitualmente benignos), un 22,7 %. Globalmente necesitaron dicha derivación el 42 % de los tumores malignos y sólo el 17 % de los benignos (astrocitomas 20,8 %, meduloblastomas 45,4 %, ependimomas 57,1 %). La necesidad de shunt postoperatorio debido a HIC (en pacientes sometidos a craniectomía sin shunt previo) fue escasa: 4,3 %de los astrocitomas operados sin shunt, 25 % de ependimomas, 23,5 % de meduloblastomas. Se analizan los referidos datos y se discute la conveniencia de insertar derivación de LCR en relación con HIC, localización anatómica y presunción histológica.

Palabras Clave:
Hidrocefalia
tumores infantiles de fosa posterior
derivación de LCR
Summary

Sixty-six children with posterior fossa tumours and hydrocephalus are reviewed in order to ascertain whether a CSF-shunt was necessary. The anatomical situation and pathology of tumours were related to the need for a shunt due to IICP or other complications. 34,8 % of patients were shunted to control hydrocephalus. 35 % of midline tumours (most of them malignant) needed a per-operative valve while of those situated in the cerebellar hemispheres (usually benings) only 22 % need to be shunted. On the whole, a shunt was insert in 42 % of malignant tumours and in 17 % of benign neoplasm (astrocytomas 20,8 oTo; medulloblastomas 45,4 %, ependymomas 57,1 %). The need for a postoperative shunt due to IICP (in patients with craniectomy without a previous shunt) was scanty: 4,3 % of astrocytomas, 23,5 % of medulloblastomas and 25 % of ependymomas. It is concluded that a CSF shunt is not necessary in all cases of posterior fossa tumours, and it depends on tumour situation and pathology.

Key Words:
Childhood posterior fossa tumours
hydrocephalus
CSF shunt

Article

These are the options to access the full texts of the publication Neurocirugía (English edition)
Member
Member of the Sociedad Española de Neurocirugía

If it is the first time you have accessed you can obtain your credentials by contacting Elsevier Spain in suscripciones@elsevier.com or by calling our Customer Service at902 88 87 40 if you are calling from Spain or at +34 932 418 800 (from 9 to 18h., GMT + 1) if you are calling outside of Spain.

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option ¿I have forgotten my password¿.

Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Subscribe
Subscribe to

Neurocirugía (English edition)

Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
Email
Idiomas
Neurocirugía (English edition)
Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?