<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">astmed</journal-id><journal-title-group><journal-title xml:lang="ru">Астраханский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Astrakhan medical journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1992-6499</issn><publisher><publisher-name>ФГБОУ ВО Астраханский ГМУ Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17021/1992-6499-2024-3-87-96</article-id><article-id custom-type="elpub" pub-id-type="custom">astmed-331</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>НАБЛЮДЕНИЯ ИЗ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OBSERVATIONS FROM PRACTICE</subject></subj-group></article-categories><title-group><article-title>Клинический случай живорождения ребенка с триплоидией</article-title><trans-title-group xml:lang="en"><trans-title>Clinical case of a live-born child with triploidy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильина</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Il’ina</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ильина Марина Алексеевна – студентка.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Marina A. Il’ina - student, Privolzhskiy Research Medical University.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">marina_ilyina99@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колядина</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolyadina</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колядина Дарья Владимировна – студентка.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Dar’ya V. Kolyadina - student, Privolzhskiy Research Medical University.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">dasha-vi@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шуткова</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Shutkova</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шуткова Алла Юрьевна - кандидат медицинских наук, доцент кафедры госпитальной педиатрии, ПИМУ.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Alla Yu. Shutkova - Cand. Sci (Med.), Associate Professor of the Department, Privolzhskiy Research Medical University.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">a_shutkova@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Якимова</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakimova</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Якимова Ольга Николаевна - врач-неонатолог отделения новорожденных и недоношенных.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Ol’ga N. Yakimova - Neonatologist, Children's City Clinical Hospital No. 1.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">gosped@pimunn.net</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Запевалова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zapevalova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Запевалова Татьяна Алексеевна - врач-неонатолог, заведующий отделением новорожденных и недоношенных.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Tat’yana A. Zapevalova - Neonatologist, Head of the Department, Children's City Clinical Hospital No. 1.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">gosped@pimunn.net</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суслова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Suslova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суслова Марина Александровна - кандидат медицинских наук, доцент кафедры госпитальной педиатрии, ПИМУ; заместитель главного врача по лечебной работе, ДГКБ № 1 Приокского района г. Нижнего Новгорода.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Marina A. Suslova - Cand. Sci (Med.), Associate Professor of the Department, Privolzhskiy Research Medical University; Deputy Chief Physician, Children's City Clinical Hospital No. 1.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">suslova37@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Халецкая</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaletskaya</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Халецкая Анастасия Игоревна - кандидат медицинских наук, старший преподаватель кафедры внутренних болезней, Институт клинической медицины.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Anastasiya I. Khaletskaya - Cand. Sci (Med.), Senior Lecturer, Institute of Clinical Medicine, Lobachevsky State University of Nizhny Novgorod.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">a.khaletskaya@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яцышина</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Yatsyshina</surname><given-names>E. Е.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яцышина Елена Евгеньевна - кандидат медицинских наук, доцент кафедры госпитальной педиатрии.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Elena Е. Yatsyshina - Cand. Sci (Med.), Associate Professor, Associate Professor of the Department, Privolzhskiy Research Medical University.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">eeya16@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Халецкая</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaletskaya</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Халецкая Ольга Владимировна - доктор медицинских наук, профессор, заведующий кафедрой госпитальной педиатрии.</p><p>Нижний Новгород</p></bio><bio xml:lang="en"><p>Olga V. Khaletskaya - Dr. Sci (Med.), Professor, Head of the Department, Privolzhskiy Research Medical University.</p><p>Nizhny Novgorod</p></bio><email xlink:type="simple">ovh@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Приволжский исследовательский медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Приволжский исследовательский медицинский университет; Детская городская клиническая больница № 1 Приокского района г. Нижнего Новгорода</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Privolzhsky Research Medical University; Children's City Clinical Hospital No. 1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Детская городская клиническая больница № 1 Приокского района г. Нижнего Новгорода</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Children's City Clinical Hospital No. 1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Национальный исследовательский Нижегородский государственный университет имени Н.И. Лобачевского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I. Lobachevsky National Research Nizhny Novgorod State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>19</day><month>10</month><year>2024</year></pub-date><volume>19</volume><issue>3</issue><fpage>87</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ильина М.А., Колядина Д.В., Шуткова А.Ю., Якимова О.Н., Запевалова Т.А., Суслова М.А., Халецкая А.И., Яцышина Е.Е., Халецкая О.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Ильина М.А., Колядина Д.В., Шуткова А.Ю., Якимова О.Н., Запевалова Т.А., Суслова М.А., Халецкая А.И., Яцышина Е.Е., Халецкая О.В.</copyright-holder><copyright-holder xml:lang="en">Il’ina M.A., Kolyadina D.V., Shutkova A.Y., Yakimova O.N., Zapevalova T.A., Suslova M.A., Khaletskaya A.I., Yatsyshina E.Е., Khaletskaya O.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.astmedj.ru/jour/article/view/331">https://www.astmedj.ru/jour/article/view/331</self-uri><abstract><p>Представлены теоретические сведения об этиопатогенезе и клинических проявлениях триплоидии, продолжительности жизни детей в случае живорождения при данной хромосомной аномалии. Дано описание клинического случая триплоидии у ребенка. Девочка родилась от первой беременности у молодых и здоровых родителей. Брак не близкородственный. Беременность была осложнена анемией, повторными угрозами прерывания, прогрессирующим маловодием, прогрессирующим нарушением маточно-плацентарного кровотока, задержкой внутриутробного развития плода. Пренатально был диагностирован врожденный порок сердца. Девочка родилась на сроке 38 недель с низкими показателями физического развития путем кесарева сечения. После рождения выявлены множественные аномалии развития и пороки. При инструментальном обследовании было подтверждено наличие комбинированного врожденного порока сердца. Кариотипирование выявило кариотип 69, XXX. При наблюдении в динамике психомоторные навыки у ребенка не формировались. С 4-месячного возраста присоединились эпилептические приступы, имевшие статусное течение. Пациентке была проведена оперативная коррекция врожденного порока сердца в два этапа: в 4,5 и 9,5 месяцев. При нарастании полиорганной недостаточности в возрасте 10 месяцев наступил летальный исход. Проанализированы особенности клинического случая, возможности пренатальной диагностики триплоидии.</p></abstract><trans-abstract xml:lang="en"><p>Theoretical data on etiopathogenesis, clinical manifestations of triploidy, life expectancy of children in case of live-birth with this chromosomal anomaly are presented. A clinical case of a triploidy in a child is described. The girl was born from the first pregnancy from young healthy parents. Parents are not close relatives. Pregnancy was complicated with anemia, recurrent threats of miscarriage, progressive lack of water, progressive violation of uteroplacental blood flow and delay in fetal development. A congenital heart defect was diagnosed prenatally. The girl was born at 38 weeks of pregnancy with low indicators of physical development by caesarean section. Multiple developmental anomalies and malformations were revealed after birth. Combined congenital heart disease was confirmed by instrumental examination. Karyotyping revealed karyotype 69, ХХХ. Dynamic observation revealed that the child's age-related skills were not formed. Epileptic seizures occurred from the age of 4 months. The seizures had a status course. Surgical correction of congenital heart disease was performed in two stages: at 4.5 months and at 9.5 months in this patient. A fatal outcome occurred with an increase in multiple organ failure at the age of 10 months. The features of the clinical case, the possibilities of prenatal diagnosis of triploidy are analyzed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>триплоидия</kwd><kwd>кариотип 69</kwd><kwd>ХХХ</kwd><kwd>живорожденный ребенок</kwd><kwd>врожденные пороки и аномалии развития</kwd><kwd>пренатальная и постнатальная диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>triploidy</kwd><kwd>karyotype 69</kwd><kwd>XXX</kwd><kwd>live-born child</kwd><kwd>congenital malformations and developmental anomalies</kwd><kwd>prenatal and postnatal diagnostics</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Медицинская генетика: национальное руководство / под ред. Е. К. Гинтера, В. П. Пузырева, С. И. Куцева. Москва: ГЭОТАР-Медиа, 2022. 896 с.</mixed-citation><mixed-citation xml:lang="en">Meditsinskaya genetika: natsionalnoe rukovodstvo = Medical genetics: national guidelines. Ed. by E. K. Ginter, V. P. Puzyrev, S. I. Kutsev. Moscow: GEOTAR-Media; 2022: 896 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Massalska D., Bijok J., Kucinska-Chahwan A., Zimowski J. G., Ozdarska K., Panek G., Roszkowski T. Triploid pregnancy - Clinical implications // Clinical Genetics. 2021. Vol. 100, no. 4. Р. 368-375. doi: 10.1111/cge.14003.</mixed-citation><mixed-citation xml:lang="en">Massalska D., Bijok J., Kucinska-Chahwan A., Zimowski J.G., Ozdarska K., Panek G., Roszkowski T. Triploid pregnancy - Clinical implications. Clinical Genetics. 2021; 100 (4): 368-375. doi: 10.1111/cge.14003.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Прокофьева А. Д., Василькова И. В., Лязина Л. В. Триплоидия: взгляд клинициста // Медицинская генетика. 2015. Т. 14, № 11. С. 29-35.</mixed-citation><mixed-citation xml:lang="en">Prokofyev A. D., Vasil’kova I. V., Lyazina L. V. Triploidy: a clinician's view. Meditsinskaya genetika = Medical Genetics. 2015; 14 (11): 29-35 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Toufaily M. H., Roberts D. J., Westgate M. N., Holmes L. B. Triploidy: Variation of Phenotype // American Journal of Clinical Pathology. 2016. Vol. 145, no. 1. Р. 86-95. doi: 10.1093/ajcp/aqv012.</mixed-citation><mixed-citation xml:lang="en">Toufaily M. H., Roberts D. J., Westgate M. N., Holmes L. B. Triploidy: Variation of Phenotype. American Journal of Clinical Pathology. 2016; 145 (1): 86-95. doi: 10.1093/ajcp/aqv012.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Vakrilova L., Hitrova-Nikolova S., Bradinova I. Triploidy in a Live-Born Extremely Low Birth Weight Twin: Clinical Aspects // Journal of Pediatric Genetics. 2020. Vol. 11, no. 3. Р. 227-231. doi: 10.1055/s-0040-1716828.</mixed-citation><mixed-citation xml:lang="en">Vakrilova L., Hitrova-Nikolova S., Bradinova I. Triploidy in a Live-Born Extremely Low Birth Weight Twin: Clinical Aspects. Journal of Pediatric Genetics. 2020; 11 (3): 227-231. doi: 10.1055/s-0040-1716828.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Kantor V., Jelsema R., Xu W., Di Nonno W., Young K., Demko Z., Benn P. Non-invasive prenatal screening for fetal triploidy using single nucleotide polymorphism-based testing: Differential diagnosis and clinical management in cases showing an extra haplotype // Prenatal Diagnosis. 2022. Vol. 42, no. 8. Р. 994-999. doi: 10.1002/pd.6169.</mixed-citation><mixed-citation xml:lang="en">Kantor V., Jelsema R., Xu W., DiNonno W., Young K., Demko Z., Benn P. Non-invasive prenatal screening for fetal triploidy using single nucleotide polymorphism-based testing: Differential diagnosis and clinical management in cases showing an extra haplotype. Prenatal Diagnosis. 2022; 42 (8): 994-999. doi: 10.1002/pd.6169.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Кильдиярова Р. Р. Оценка физического развития новорожденных и детей раннего возраста // Российский вестник перинатологии и педиатрии. 2017. Т. 62, № 6. С. 62-68.</mixed-citation><mixed-citation xml:lang="en">Kil’diyarova R. R. Assessment of physical development of newborns and young children. Rossiyskiy vestnik perinatologii i pediatrii = Russian Bulletin of Perinatology and Pediatrics. 2017; 62 (6): 62-68 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Кривоносова Н. В., Голосеев К. Ф., Морозова Р. В., Томашевский Д. В., Васина И. Б., Сандомирская О. В. Клинический случай беременности с частичным пузырным заносом // Акушерство, гинекология и репродукция. 2015. Т. 9, № 3. С. 40-44. doi: 10.17749/2070-4968.2015.9.3.040-044.</mixed-citation><mixed-citation xml:lang="en">Krivonosova N. V., Goloseyev K. F., Morozova R. V., Tomashevskiy D. V., Vasina I. B., Sandomirskaya O. V. Clinical case of pregnancy with partial hydatidiform mole. Akusherstvo, ginekologiya i reproduktsiya = Obstetrics, Gynecology and Reproduction. 2015; 9 (3): 40-44. doi: 10.17749/2070-4968.2015.9.3.040-044 (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Massalska D., Bijok J., Ilnicka A., Jakiel G., Roszkowski T. Triploidy - variability of sonographic phenotypes // Prenatatal Diagnosis. 2017. Vol. 37, no. 8. Р. 774-780. doi: 10.1002/pd.5080.</mixed-citation><mixed-citation xml:lang="en">Massalska D., Bijok J., Ilnicka A., Jakiel G., Roszkowski T. Triploidy - variability of sonographic phenotypes. Prenatatal Diagnosis. 2017; 37 (8): 774-780. doi: 10.1002/pd.5080.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Lugthart M. A., Horenblas J., Kleinrouweler E. C. Prenatal sonographic features can accurately determine parental origin in triploid pregnancies // Prenatal Diagnosis. 2020. Vol. 40, no. 6. Р. 705-714. doi: 10.1002/pd.5666.</mixed-citation><mixed-citation xml:lang="en">Lugthart M. A., Horenblas J., Kleinrouweler E. C. Prenatal sonographic features can accurately determine parental origin in triploid pregnancies. Prenatal Diagnosis. 2020; 40 (6): 705-714. doi: 10.1002/pd.5666.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Engelbrechtsen L., Brondum-Nielsen K., Ekelund C., Tabor A., Skibsted L. Danish Fetal Medicine Study Group Detection of triploidy at 11-14 weeks' gestation: a cohort study of 198 000 pregnant women // Ultrasound in Obstetrics and Gynecology. 2013. Vol. 42, № 5. Р. 530-535. doi: 10.1002/uog.12460.</mixed-citation><mixed-citation xml:lang="en">Engelbrechtsen L., Brondum-Nielsen K., Ekelund C., Tabor A., Skibsted L. Danish Fetal Medicine Study Group Detection of triploidy at 11-14 weeks' gestation: a cohort study of 198 000 pregnant women. Ultrasound in Obstetrics and Gynecology. 2013; 42 (5): 530-535. doi: 10.1002/uog.12460.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Massalska D., Ozdarska K., Roszkowski T., Bijok J., Kucinska-Chahwan A., Panek G. M., Zimowski J. G. Distribution of diandric and digynic triploidy depending on gestational age // Journal of Assisted Reproduction and Genetics. 2021. Vol. 38, no. 9. Р. 2391-2395. doi: 10.1007/s10815-021-02202-4.</mixed-citation><mixed-citation xml:lang="en">Massalska D., Ozdarska K., Roszkowski T., Bijok J., Kucinska-Chahwan A., Panek G. M., Zimowski J. G. Distribution of diandric and digynic triploidy depending on gestational age. Journal of Assisted Reproduction and Genetics. 2021; 38 (9): 2391-2395. doi: 10.1007/s10815-021-02202-4.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Gulersen M., Vohra N., Bonanno C. Selective fetal termination for preeclampsia treatment in a dichorionic gestation with a triploid fetus: A case report // Case Report in Women's Health. 2022. Vol. 34. Р. 1-3. doi: 10.1016/j.crwh.2022.e00415.</mixed-citation><mixed-citation xml:lang="en">Gulersen M., Vohra N., Bonanno C. Selective fetal termination for preeclampsia treatment in a dichorionic gestation with a triploid fetus: A case report. Case Report in Women's Health. 2022; 34: 1-3. doi: 10.1016/j.crwh.2022.e00415.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Пренатальная диагностика наследственных болезней. Состояние и перспективы / В. С. Баранов, Т. В. Кузнецова, Т. К. Кащеева, Т. Э. Иващенко. 2-е изд., перераб. и доп. Санкт-Петербург: Эко-Вектор, 2017. 471 с.</mixed-citation><mixed-citation xml:lang="en">Baranov V. S., Kuznetsova T. V., Kashcheyeva T. K., Ivashchenko T. E. Prenatalnaya diagnostika nasledstvennykh bolezney. Sostoyanie i perspektivy = Prenatal diagnosis of hereditary diseases. State and prospects. 2nd ed., rev. and add. St. Petersburg: Eco-Vector; 2017: 471 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Oliveira A. F., Torrao M. M., Nogueira R., Ferreira M. Recurrent fetal triploidy: is there a genetic cause? // BMJ Case Reports. 2021. Vol. 14, no. 3. Р. 1-3. doi: 10.1136/bcr-2020-239843.</mixed-citation><mixed-citation xml:lang="en">Oliveira A. F., Torrao M. M., Nogueira R., Ferreira M. Recurrent fetal triploidy: is there a genetic cause? BMJ Case Report. 2021; 14 (3): 1-3. doi: 10.1136/bcr-2020-239843.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Filges I., Manokhina I., Penaherrera M. S., McFadden D. E., Louie K., Nosova E., Friedman J. M., Robinson W. P. Recurrent triploidy due to a failure to complete maternal meiosis II: whole-exome sequencing reveals candidate variants // Molecular Human Reproduction. 2015. Vol. 21, no. 4. Р. 339-346. doi: 10.1093/molehr/gau112.</mixed-citation><mixed-citation xml:lang="en">Filges I., Manokhina I., Penaherrera M. S., McFadden D. E., Louie K., Nosova E., Friedman J. M., Robinson W. P. Recurrent triploidy due to a failure to complete maternal meiosis II: whole-exome sequencing reveals candidate variants. Molecular Human Reproduction. 2015; 21 (4): 339-346. doi: 10.1093/molehr/gau112.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Yeh H. Y., Shen S. Y. A liveborn infant with triploidy (69, XXX): report of one case // Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi. 1994. Vol. 35, no. 6. P. 559-564.</mixed-citation><mixed-citation xml:lang="en">Yeh H. Y., Shen S. Y. A liveborn infant with triploidy (69, XXX): report of one case./ Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi. 1994; 35 (6): 559-564.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Hasegawa T., Harada N., Ikeda K., Ishii T., Hokuto I., Kasai K., Tanaka M., Fukuzawa R., Niikawa N., Matsuo N. Digynic triploid infant surviving for 46 days // American Journal of Medical Genetics. 1999. Vol. 87, no. 4. Р. 306-310. doi: 10.1002/(sici)1096-8628(19991203)87:4&lt;306:aid-ajmg5&gt;3.0.co;2-6.</mixed-citation><mixed-citation xml:lang="en">Hasegawa T., Harada N., Ikeda K., Ishii T., Hokuto I., Kasai K., Tanaka M., Fukuzawa R., Niikawa N., Matsuo N. Digynic triploid infant surviving for 46 days. American Journal of Medical Genetics. 1999; 87 (4): 306-310. doi: 10.1002/(sici)1096-8628(19991203)87:4&lt;306:aid-ajmg5&gt;3.0.co;2-6.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Iliopoulos D., Vassiliou G., Sekerli E., Sidiropoulou V., Tsiga A., Dimopoulou D., Voyiatzis N. Long survival in a 69, XXX triploid infant in Greece // Genetics and Molecular Research. 2005. No. 4. Р. 755-759.</mixed-citation><mixed-citation xml:lang="en">Iliopoulos D., Vassiliou G., Sekerli E., Sidiropoulou V., Tsiga A., Dimopoulou D., Voyiatzis N. Long survival in a 69, XXX triploid infant in Greece. Genetics and Molecular Research. 2005; 4: 755-759.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Rittinger O., Kronberger G., Pfeifenberger A., Kotzot D., Fauth C. The changing phenotype in diploid/triploid mosaicism may mimic genetic syndromes with aberrant genomic imprinting: follow up in a 14-year-old girl // European Journal of Medical Genetics. 2008. Vol. 51, no. 6. Р. 573-579. doi: 10.1016/j.ejmg.2008.07.004.</mixed-citation><mixed-citation xml:lang="en">Rittinger O., Kronberger G., Pfeifenberger A., Kotzot D., Fauth C. The changing phenotype in diploid/triploid mosaicism may mimic genetic syndromes with aberrant genomic imprinting: follow up in a 14-year-old girl. European Journal of Medical Genetics. 2008; 51 (6): 573-579. doi: 10.1016/j.ejmg.2008.07.004.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
