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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Pediatric Ophthalmology</journal-id><journal-title-group><journal-title xml:lang="en">Russian Pediatric Ophthalmology</journal-title><trans-title-group xml:lang="ru"><trans-title>Российская педиатрическая офтальмология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1993-1859</issn><issn publication-format="electronic">2412-432X</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">39518</article-id><article-id pub-id-type="doi">10.18821/1993-1859-2016-11-3-121-129</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The specific clinical features of congenital aniridia in the childhood</article-title><trans-title-group xml:lang="ru"><trans-title>Клинические особенности врожденной аниридии в детском возрасте</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Voskresenskaya</surname><given-names>Anna Aleksandrovna</given-names></name><name xml:lang="ru"><surname>Воскресенская</surname><given-names>Анна Александровна</given-names></name></name-alternatives><bio xml:lang="en"><p>ophthalmologist, Department of Ambulant Surgery and Conservative Methods of Treatment, Cheboksarsky branch of S.N. Fedorov Federal State Institute of Eye Microsurgery, Russian Ministry of Health</p></bio><bio xml:lang="ru"><p>врач-офтальмолог отделения амбулаторной хирургии и консервативных методов лечения Чебоксарского филиала ФГАУ «МНТК «Микрохирургия глаза» им. акад. С.Н. Федорова» Минздрава России</p></bio><email>vsolaris@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pozdeyeva</surname><given-names>N. A</given-names></name><name xml:lang="ru"><surname>Поздеева</surname><given-names>Н. А</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чебоксарский филиал</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vasil'eva</surname><given-names>T. A</given-names></name><name xml:lang="ru"><surname>Васильева</surname><given-names>Т. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khlebnikova</surname><given-names>O. V</given-names></name><name xml:lang="ru"><surname>Хлебникова</surname><given-names>О. В</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zinchenko</surname><given-names>R. A</given-names></name><name xml:lang="ru"><surname>Зинченко</surname><given-names>Р. А</given-names></name></name-alternatives><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Cheboksarsky branch of S.N. Fedorov Federal State Institute of Eye Microsurgery</institution></aff><aff><institution xml:lang="ru">ФГАУ «МНТК «Микрохирургия глаза» им. акад. С.Н. Федорова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Center for Medical Genetics</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Медико-генетический научный центр»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">N.I. Pirogov Russian National Research Medical University</institution></aff><aff><institution xml:lang="ru">ГБОУ ВПО «Российский национальный исследовательский медицинский университет им. Н.И. Пирогова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-09-15" publication-format="electronic"><day>15</day><month>09</month><year>2016</year></pub-date><volume>11</volume><issue>3</issue><issue-title xml:lang="en">VOL 11, NO3 (2016)</issue-title><issue-title xml:lang="ru">ТОМ 11, №3 (2016)</issue-title><fpage>121</fpage><lpage>129</lpage><history><date date-type="received" iso-8601-date="2020-07-22"><day>22</day><month>07</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, ООО "Эко-Вектор"</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">ООО "Эко-Вектор"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://ruspoj.com/1993-1859/article/view/39518">https://ruspoj.com/1993-1859/article/view/39518</self-uri><abstract xml:lang="en"><p>Aim. The objective of the present study was to elucidate the specific features of the clinical picture of congenital aniridia in the children and adolescents and determine the frequency of complications of this pathology in the Russian Federation. Materials and methods. The study involved 37 children and adolescents at the age below 18 years (74 eyes) who were recruited from 37 unrelated families and diagnosed as having congenital aniridia at the Cheboksarsky branch of S.N. Fedorov Federal State Institute of Eye Microsurgery. All the children underwent the comprehensive ophthalmological examination based at this institution that included determination of the patients’ age and gender, diagnostics of keratopathy, cataract and glaucoma, measurements of foveal hypoplasia and hypoplasia of the optical nerve. In addition, visual acuity (VA) and the type of refraction were determined, gonioscopy and central keratopachymetry were performed on each patient. Results. The age of the patients varied from 2 months to 18 years (median: 3 years). The familial type of inheritance of congenital aniridia was documented in 16 patients whereas sporadic cases of this pathology were detected in 21 (56.7%) children. Microcornea and microphthalmus occurred in 4 and 2 eyes respectively. WAGR syndrome was diagnosed in 9.5% of the patients presenting with sporadic aniridia. Visual acuity was estimated at =&gt; 0.1 in 52% of the cases; it was =&gt; 0.3 in three patients. Abnormal refraction was documented in 88.3% of the children, marked hypermetropia was diagnosed in 15% of the examined eyes. The signs of aniridic keratopathy in the newborn infants and young children(aged below 3 years) were found in 64% of the cases. The youngest age at which the signs of aniridic keratopathy were apparent was 14 months. Cataract of different severity was documented in 77% of the eyes, glaucoma in 22.6%, foveal hypoplasia in 94%, and nystagmus in 86.5% of the eyes. The thickness of the central cornel region in the children at the age from 6 months to 2 years was 635+-47 microns compared with 606+-43 microns in the patients from 3 to 18 years of age. Conclusion. Congenital aniridia is a progressive panocular pathology affecting various structures of the eye and leading to the impairment of the visual function from the very early life.</p></abstract><trans-abstract xml:lang="ru"><p>Цель исследования: оценка особенностей течения врожденной аниридии в детском возрасте и определение частоты осложнений заболевания в Российской Федерации. Материал и методы. Количество детей и подростков в возрасте младше 18 лет, включенных в исследование, составило 37 человек (74 глаза) из 37 неродственных семей. Все пациенты прошли комплексное офтальмологическое обследование в Чебоксарском филиале МНТК «Микрохирургия глаза». Оценивалось наличие катаракты, глаукомы, кератопатии, фовеальной гипоплазии, гипоплазии диска зрительного нерва, определялись острота зрения, тип рефракции, выполнялась гониоскопия и центральная кератопахиметрия. Результаты. Возраст пациентов составил от 2 месяцев до 18 лет (медиана 3 года). Семейный характер наследования был отмечен у 16 пациентов, спорадические случаи аниридии выявлены у 21 (56,7%) пациента. Микрокорнеа и микрофтальм были обнаружены в 4 и 2 глазах соответственно.WAGR-синдром диагностирован в 9,5% случаев спорадической аниридии. В 52% случаев острота зрения составила ≥ 0,1, в 3-х глазах ≥ 0,3. Аномалии рефракции были зафиксированы в 88,3% случаев, в 15% глаз обнаружена гиперметропия высокой степени. Признаки аниридийной кератопатии у новорожденных и детей младшего возраста до 3-х лет были выявлены в 64% случаев. Наименьший возраст выявления признаков аниридийной кератопатии составил 14 месяцев. Помутнения в хрусталике разной степени выраженности были обнаружены в 77% глаз, глаукома в 25,6%, гипоплазия фовеа в 94% и нистагм в 86,5% случаев. Толщина центральной зоны роговицы у детей в возрасте от 6 месяцев до 2-х лет составила 635±47, у детей в возрасте 3-18 лет - 606±43 мкм. Выводы. Врожденная аниридия является прогрессирующей панокулярной патологией, затрагивающей многие структуры глаза и приводящей к депривации зрительных функций с раннего возраста.</p></trans-abstract><kwd-group xml:lang="en"><kwd>congenital aniridia</kwd><kwd>aniridic keratopathy</kwd><kwd>pediatric ophthalmology</kwd><kwd>WAGR-syndrome</kwd><kwd>microphthalmus</kwd><kwd>microcornea</kwd><kwd>PAX6 gene</kwd><kwd>thickness of the central corneal region</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>врожденная аниридия</kwd><kwd>аниридийная кератопатия</kwd><kwd>детская офтальмология</kwd><kwd>WAGR-синдром</kwd><kwd>микрофтальм</kwd><kwd>микрокорнеа</kwd><kwd>ген РАХ6</kwd><kwd>центральная толщина роговицы</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gronskov K., Olsen J., Sand A. et al. Population-based risk estimates of Wilms tumor in sporadic aniridia. 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