Amniocentesis y toma de muestra de vellosidades corinicas como diagnóstico prenatal para interrupción temprana del embarazo
The identification of possible fetal chromosomal abnormalities is undoubtedly one of the main tasks that any obstetrician involved in the prenatal diagnosis of congenital anomalies must face. Early prenatal diagnosis of a chromosomal abnormality requires invasive techniques, such as villus biopsy. c...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | Spanish |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://dialnet.unirioja.es/servlet/oaiart?codigo=8464884 |
| Source: | RECIMUNDO: Revista Científica de la Investigación y el Conocimiento, ISSN 2588-073X, Vol. 6, Nº. 2, 2022, pags. 613-620 |
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| Summary: |
The identification of possible fetal chromosomal abnormalities is undoubtedly one of the main tasks that any obstetrician involved in the prenatal diagnosis of congenital anomalies must face. Early prenatal diagnosis of a chromosomal abnormality requires invasive techniques, such as villus biopsy. coriales (BVC) and amniocentesis. The methodology used for this research work is part of a bibliographic review of a documentary type, since we are going to deal with issues raised at a theoretical level such as Amniocentesis and chorionic villus sampling as a prenatal diagnosis for early interruption of the pregnancy. The technique for data collection is made up of electronic materials, the latter such as Google Scholar, PubMed, among others, relying on the use of descriptors in health sciences or MESH terminology. The information obtained here will be reviewed for further analysis. It can be concluded that both amniocentesis and chorionic villus sampling are tests that are performed in the first weeks of pregnancy, to detect anomalies that may compromise the normal development
of the fetus and its subsequent birth, necessary for prenatal control. However, it should be clarified that these tests do not detect all the anomalies that may occur, except in cases of severe mental retardation (Down syndrome), or significant physical defects, and they must be carried out by trained and experienced personnel, given the risks that can occur as pregnancy losses due to spontaneous abortions. The interruption of pregnancy is subject to the risk that delivery may cause to the life of the pregnant woman due to the anomaly that is detected or due to the risk incurred when performing the procedures in the contraindicated weeks of gestation. |
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