[Foetal sampling techniques]. / Techniques de prélèvements foetaux.
Gynecol Obstet Fertil
; 31(6): 550-5, 2003 Jun.
Article
em Fr
| MEDLINE
| ID: mdl-12865196
ABSTRACT
This article describes the current techniques of foetal sampling. All of them are actually ultrasound guided, and therefore generally very safe. Nevertheless, an elaborate learning process remains indispensable, in addition to a particular attention to the quality of the physician-patient dialogue. The choice of a technique depends on the indication and on the term of the pregnancy. The most frequently used technique is amniocentesis which presents a low risk of foetal loss, estimated between 0.2 and 0.5 percent. The interest of chorionic villus sampling is the possibility to obtain results at an earlier stage of pregnancy, with a lower risk taking when compared to early amniocentesis. We prefer the transabdominal chorionic villus sampling to the transvaginal. Foetal blood sampling is still required in some cases, but the risk of complications is higher--around 1 percent.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Diagnóstico Pré-Natal
/
Manejo de Espécimes
/
Feto
Tipo de estudo:
Diagnostic_studies
Limite:
Humans
Idioma:
Fr
Ano de publicação:
2003
Tipo de documento:
Article