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Procedimientos invasivos en el diagnóstico prenatal / Invasive procedures in pre natal diagnosis
Huamán Guerrero, Moisés Francisco.
Affiliation
  • Huamán Guerrero, Moisés Francisco; Universidad Nacional Mayor de San Marcos. Lima. PE
Ginecol. & obstet ; 56(4): 258-262, oct.-dic. 2010. ilus
Article in Spanish | LIPECS | ID: biblio-1108713
Responsible library: PE1.1
Localization: PE1.1
RESUMEN
Cada vez son más amplias las indicaciones para el diagnóstico prenatal, a partir de la muestra de algún componente de la gestación. La evidencia científica determina que la época más segura para realizar la biopsia de vellosidades coriales (BVC) es entre las 11 y 13 semanas de gestación, la amniocentesis genética entre las 14 y 22 semanas y la cordocentesis después de las 18 semanas. El procedimiento siempre tiene riesgo de complicaciones, que deben ser claramente explicados a los padres y contenidos en el documento de consentimiento informado. La técnica está bien establecida, quedando la limitación de los laboratorios de genética de nuestro país para los estudios metabólicos.
ABSTRACT
Nowadays, there are various possibilities for prenatal diagnostic by examining the embryo and fetus. Scientific evidence shows that the safest time to do a chorionic biopsy is between 11 and 13 weeks of pregnancy, amniocentesis between 14 and 22 weeks, and chordocentesis 18 weeks and after. Risk is always present with invasive methods and this should be known by the parents. This examination can only take place following comprehensive explanation and counseling to parents that must be documented. The procedure is well established, with limitation of genetic laboratories in our Country for metabolic studies.
Subject(s)
Full text: Available Collection: National databases / Peru Database: LIPECS Main subject: Prenatal Diagnosis / Biopsy / Cordocentesis / Amniocentesis Type of study: Diagnostic study / Practice guideline Limits: Female / Humans / Pregnancy Language: Spanish Journal: Ginecol. & obstet Year: 2010 Document type: Article / Congress and conference Institution/Affiliation country: Universidad Nacional Mayor de San Marcos/PE
Full text: Available Collection: National databases / Peru Database: LIPECS Main subject: Prenatal Diagnosis / Biopsy / Cordocentesis / Amniocentesis Type of study: Diagnostic study / Practice guideline Limits: Female / Humans / Pregnancy Language: Spanish Journal: Ginecol. & obstet Year: 2010 Document type: Article / Congress and conference Institution/Affiliation country: Universidad Nacional Mayor de San Marcos/PE
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