Introdução: O acompanhamento de gestações gemelares pode revelar-se desafiante se houver alterações ecográficas e discrepâncias entre os fetos. Deleções intersticiais 7q, abrangendo diferentes regiões e apresentando tamanho variável, são raras, e encontram-se quase exclusivamente descritas em pós-natal. Objectivos: Apresentamos o caso de uma gestante, de 32 anos, com gravidez gemelar monocoriónica e diamniótica...
Introduction: Congenital heart disease (CHD) is the most common form of birth defects. The incidence of CHD is about 0.8% to 1% in live-born, full-term births, and it is ten times higher in preterm infants (8.3%). The atrioventricular septum defect (AVDS) is the most common CHD detectable in utero. AVSD is known to occur in either a nonsyndromic (isolated) form or, more commonly, as part of a malformation syndr...
Translocations involving the short arms of the X and Y in human chromosomes are uncommon. One of the primary functions of the X and Y chromosomes is gender phenotype determination. Here we report a newborn female with ambiguous genitalia and abnormal X chromosome. Karyotype was performed using the standard methods and Fluorescence in situ hybridization (FISH) directed for the SRY gene was used for confirmation ...