Chromosomal microarray analysis in prenatal diagnosis / 中华检验医学杂志
Chinese Journal of Laboratory Medicine
; (12): 6-9, 2013.
Article
em Zh
| WPRIM
| ID: wpr-432408
Biblioteca responsável:
WPRO
ABSTRACT
Prenatal diagnosis is an effective approach for preventing birth defects and improving population health.Chromosomal karyotyping,sonography,serum screening,fluorescence in situ hybridization,and PCR-based techniques are examples of current prenatal diagnostic technologies.In recent years,the clinical utility of chromosomal microarray analysis (CMA) have been well demonstrated in postnatal genetic diagnosis and it has been recommended as the first tier test for global developmental delay,mental retardation,congenital multiple anomaly,and autism spectrum disorders.CMA is now also being applied to prenatal testing.However,there are still many unresolved issues regarding the proper use of CMA in prenatal testing.The issues include but not limit to the clinical indications for prenatal CMA,interpretation for copy number variations of unknown significance,selection of array platforms,and genetic counseling.These issues should be addressed in order to properly use CMA in prenatal diagnosis.We believe close collaboration from professionals of different disciplines involved in patient care is necessary to help establish the clinical guideline and best practice recommendation for application of CMA in prenatal diagnosis.
Texto completo:
1
Índice:
WPRIM
Tipo de estudo:
Diagnostic_studies
/
Guideline
Idioma:
Zh
Revista:
Chinese Journal of Laboratory Medicine
Ano de publicação:
2013
Tipo de documento:
Article