INTRODUCCIÓN: Las anomalías congénitas de los riñones y las vías urinarias (CAKUT, Congenital Anomalies of the Kidney and Urinary Tract) representan un 20-30% de las anomalías detectadas en el periodo prenatal. Si bien la mayoría son de buen pronóstico, un 25% se asocian a enfermedad renal cróni...
Resumen | Introducción. La leucemia mieloide aguda es una neoplasia heterogénea caracterizada por la proliferación de células mieloides inmaduras. El análisis citogenético ha revelado la presencia de aberraciones cromosómicas de importancia en el pronóstico del paciente. Objetivo. Determinar los...
Lustosa-Mendes, Elaine;
Santos, Ana P dos;
Vieira, Társis P;
Ribeiro, Erlane M;
Rezende, Adriana A;
Fett-Conte, Agnes C;
Cavalcanti, Denise P;
Félix, Têmis M;
Monlleó, Isabella L;
Gil-da-Silva-Lopes, Vera Lúcia.
Abstract Objective This article presents a clinical and cytogenomic approach that focuses on the diagnosis of syndromic oral clefts (OCs). Methods The inclusion criteria were individuals with OC presenting four or more minor signs and no major defects (non-syndromic oral clefts [NSOCs]) as well as indi...
Abstract Objective The objective of the present study was to determine the frequency of malformations and chromosomal abnormalities in a population of fetuses with an aberrant right subclavian artery (ARSA). Methods This is a 6-year retrospective study of fetuses with a prenatal diagnosis of ARSA con...
Delea, Marisol;
Massara, Soledad;
Bruque, Carlos David;
Espeche, Lucía Daniela;
Taboas, Melisa Ivana;
Barbero, Pablo;
Bidondo, María Paz;
Liascovich, Rosa;
Groisman, Boris;
Cosentino, Viviana;
Martinoli, Celeste;
Furforo, Lilian;
Ritler, Mónica;
Kolomenski, Emilio;
Oliveri, Jaen;
Brun, Paloma;
Rozental, Sandra;
Dain, Liliana Beatriz.
INTRODUCCIÓN: Las cardiopatías congénitas (CC) son causadas por el desarrollo anómalo del corazón durante el período embriofetal. Abarcan un amplio espectro de anomalías estructurales de las cavidades cardíacas o de los grandes vasos, con una prevalencia mundial de 6 a 9 por 1000 nacimientos. En ...
ABSTRACT Objective: To compare the results obtained by the classic and molecular methodology in the analysis of products of conception, the advantages and disadvantages of each method. Methods: Retrospective non-randomized analysis of results obtained from product of conception samples submitted to gen...
Abstract Objective: Discuss evidence referring to the genetic role in congenital heart diseases, whether chromosomic alterations or monogenic diseases. Data source: LILACS, PubMed, MEDLINE, SciELO, Google Scholar, and references of the articles found. Review articles, case reports, book chapters, maste...
Introduction: Neurodevelopmental disorders (NDD) are featured by a delay in the acquisition of motor functions, cognitive abilities and speech, or combined deficits in these areas with the onset before the age of 5 years. Genetic causes account for approximately a half of all NDD cases. Objective: to de...
Introdução: perdas gestacionais esporádicas são comuns e estima-se que aproximadamente 30 a 50% de todas as concepções não terminem em um recém-nascido vivo. Patologia materna ou alteração genética de natureza cromossômica, em um dos progenitores, são fatores de risco favoráveis a esses aco...
Antecedentes: El Síndrome de Edwards o trisomía 18, es una anomalía cromosómica o aneuploidía caracterizada por la presencia de una copia adicional del cromosoma 18. Se asocia con una alta tasa de mortalidad, siendo muy escasas las probabilidades de supervivencia más allá de las semanas o del año...
