[Disturbances of neuroblast migration and amniocentesis. An under diagnosed problem?].

Abstract:

INTRODUCTION:Performing amniocentesis between the fourth and sixth months of gestation is a widespread practice. However, it can entail serious consequences, apart from the loss of the foetus, such as injuries to the developing central nervous system. CASE REPORTS:Over the past few years we have dealt with four patients who were carriers of a focal disturbance of neuroblast migration, which could have its origins in amniocentesis. Two patients displayed mental retardation and difficult to treat epilepsy, while the other two only presented hemiparesis. In two cases the right hemisphere of the brain was affected. One of them also presented extracranial brain tissue, which was possibly extruded during the accidental puncture of the skull. CONCLUSIONS:Despite its being rarely mentioned in the literature, a direct or indirect attack on the brain during diagnostic amniocentesis is a possibility that must be borne in mind when considering the use of this technique

journal_name

Rev Neurol

journal_title

Revista de neurologia

authors

Prats Viñas JM,Garaizar C,Martínez González MJ,García Ribes A

subject

Has Abstract

pub_date

2003-01-01 00:00:00

pages

33-6

issue

1

eissn

0210-0010

issn

1576-6578

pii

rn2002365

journal_volume

36

pub_type

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