{"id":33327,"date":"2024-04-07T20:19:38","date_gmt":"2024-04-07T17:19:38","guid":{"rendered":"https:\/\/ivmed.ua\/vagitnist\/amniocentesis\/"},"modified":"2025-01-17T13:54:06","modified_gmt":"2025-01-17T11:54:06","slug":"amniocentesis","status":"publish","type":"vagitnist","link":"https:\/\/ivmed.ua\/en\/vagitnist\/amniocentesis\/","title":{"rendered":"Amniocentesis"},"content":{"rendered":"\n<p>A modern invasive procedure in obstetrics and gynecology designed to diagnose possible chromosomal and genetic abnormalities in the fetus.<\/p>\n\n<p>It is carried out by puncturing the amniotic membrane and obtaining amniotic fluid for further laboratory examination of the genetic material of amniocyte cells.<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Amniotic fluid, or amniotic fluid, is a biologically active liquid medium that is found inside the fetal membranes during pregnancy and ensures the vital activity of the fetus until delivery.<\/li>\n\n\n\n<li>16-20 weeks of pregnancy is the period of amniocentesis examination.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">When is amniocentesis necessary?<\/h2>\n\n<p>An obstetrician-gynecologist can prescribe an amniocentesis procedure:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>For prenatal diagnosis of genetic diseases<\/li>\n\n\n\n<li>For cytogenetic studies of amniocytes<\/li>\n\n\n\n<li>In case of high water<\/li>\n\n\n\n<li>For the diagnosis of intrauterine infections<\/li>\n\n\n\n<li>To assess the general condition of the fetus<\/li>\n\n\n\n<li>For fetal surgery<\/li>\n<\/ul>\n\n<ol class=\"wp-block-list\">\n<li>Determination of placental localization, assessment of uterine tone, fetal vital signs, and puncture site using ultrasound diagnostics<\/li>\n\n\n\n<li>Treatment of the anterior abdominal wall with antiseptics and insertion of a puncture needle into the uterus.<\/li>\n\n\n\n<li>Collection of amniotic fluid (amniotic fluid), which contains amniocyte cells<\/li>\n\n\n\n<li>Carrying out a karyogram of amniotic fluid (the analysis shows the chromosomal structure of cells, as well as changes in the number of chromosomes in the presence of genetic abnormalities)<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\">Details of amniocentesis<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Clear amniotic fluid <\/strong>in the absence of pathologies<\/li>\n\n\n\n<li><strong>1.8-2.2 mm<\/strong> &#8211; diameter of the needle for amniotic fluid puncture<\/li>\n\n\n\n<li><strong>3-30 ml<\/strong> &#8211; the volume of amniotic fluid for further research<\/li>\n\n\n\n<li><strong>99%<\/strong> &#8211; accuracy of detection of chromosomal abnormalities and genetic abnormalities in amniocytes<\/li>\n\n\n\n<li>Amniotic fluid sampling for analysis takes <strong>2-3 minutes<\/strong> <\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">What types of studies can be performed on amniotic fluid cells?<\/h2>\n\n<p><strong>Standard cytogenetic analysis with amniocyte culture<\/strong><\/p>\n\n<p>(the study period is 14 days)<\/p>\n\n<p><strong>Rapid analysis of amniotic fluid cells<\/strong> by FISH to detect chromosomal abnormalities (Down syndrome, Edwards syndrome, Patau syndrome, etc.)<\/p>\n\n<p>(research period &#8211; 2 days)<\/p>\n\n<p>A molecular genetic test<strong> to investigate rearrangements in the structure of the chromosome set<\/strong>. It allows you to estimate the probability of developing more than 400 severe genetic diseases.<\/p>\n\n<p>(research period 12 days)<\/p>\n","protected":false},"template":"","kategoriia-vagitnist-prenatalna":[546],"class_list":["post-33327","vagitnist","type-vagitnist","status-publish","hentry","kategoriia-vagitnist-prenatalna-pregnancy-management"],"_links":{"self":[{"href":"https:\/\/ivmed.ua\/en\/wp-json\/wp\/v2\/vagitnist\/33327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ivmed.ua\/en\/wp-json\/wp\/v2\/vagitnist"}],"about":[{"href":"https:\/\/ivmed.ua\/en\/wp-json\/wp\/v2\/types\/vagitnist"}],"wp:attachment":[{"href":"https:\/\/ivmed.ua\/en\/wp-json\/wp\/v2\/media?parent=33327"}],"wp:term":[{"taxonomy":"kategoriia-vagitnist-prenatalna","embeddable":true,"href":"https:\/\/ivmed.ua\/en\/wp-json\/wp\/v2\/kategoriia-vagitnist-prenatalna?post=33327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}