Download - diagnóstico prenatal
Transcript
![Page 1: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/1.jpg)
DIAGNOSTICO PRENATAL
Departamento de Ciencias
![Page 2: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/2.jpg)
![Page 3: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/3.jpg)
![Page 4: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/4.jpg)
![Page 5: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/5.jpg)
![Page 6: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/6.jpg)
a. Obtencion de vellocidades corionicas.
b. Obtencion de amniocitos.
![Page 7: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/7.jpg)
![Page 8: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/8.jpg)
![Page 9: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/9.jpg)
![Page 10: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/10.jpg)
![Page 11: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/11.jpg)
Indicaciones para Diagnóstico Prenatal
1. Edad materna avanzada2. Concepción previa con una anomalía
cromosómica3. Algunos de los padres con translocación
balanceada, mosaicismo, portador de Xq fragil
4. Hijo anterior con enfermedad metabólica u otra de tipo genético
5. Padres conocidos o sospechosos de ser portadores.
![Page 12: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/12.jpg)
![Page 13: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/13.jpg)
Trisomía 21 o síndrome de Down, su incidencia es dependiente de la edad materna
![Page 14: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/14.jpg)
![Page 15: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/15.jpg)
Cariotipo
![Page 16: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/16.jpg)
![Page 17: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/17.jpg)
Acondroplasia, su incidencia aumenta con la edad paterna
![Page 18: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/18.jpg)
Sindrome de Marfan: mutacion glicoproteina fibrilina tejido conectivo.
![Page 19: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/19.jpg)
![Page 20: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/20.jpg)
Hibridización in situ con sondas fluorescentes (FISH)
![Page 21: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/21.jpg)
Translocación
![Page 22: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/22.jpg)
![Page 23: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/23.jpg)
![Page 24: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/24.jpg)
![Page 25: diagnóstico prenatal](https://reader031.vdocumento.com/reader031/viewer/2022020400/568c4c041a28ab49169e7a88/html5/thumbnails/25.jpg)
Anemia falciforme