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<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">ophthalmology</journal-id><journal-title-group><journal-title xml:lang="ru">Офтальмология</journal-title><trans-title-group xml:lang="en"><trans-title>Ophthalmology in Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-5095</issn><issn pub-type="epub">2500-0845</issn><publisher><publisher-name>Ophthalmology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18008/1816-5095-2021-3S-753-757</article-id><article-id custom-type="elpub" pub-id-type="custom">ophthalmology-1654</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Наследственная оптическая нейропатия Лебера с неврологическими проявлениями. Клинический случай</article-title><trans-title-group xml:lang="en"><trans-title>Leber’s Hereditary Optic Neuropathy with Neurological Abnormalities. Case Report</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7329-5725</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андреева</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Andreeva</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Андреева Наталья Алексеевна, кандидат медицинских наук, научный сотрудник отделения патологии сетчатки и зрительного нерва</p><p>ул. Россолимо, 11а, б, Москва, 119021</p></bio><bio xml:lang="en"><p>Andreeva Nataliya A., PhD, researcher of Retinal and Optic Nerve Pathology Department</p><p>Rossolimo str., 11 A, B, Moscow, 119021</p></bio><email xlink:type="simple">natalia.hanakova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4597-4987</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шеремет</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Sheremet</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шеремет Наталия Леонидовна, доктор медицинских наук, главный научный сотрудник отделения патологии сетчатки и зрительного нерва</p><p>ул. Россолимо, 11а, б, Москва, 119021</p></bio><bio xml:lang="en"><p>Sheremet Nataliya L., MD, chief researcher of Retinal and Optic Nerve Pathology Department</p><p>Rossolimo str., 11 A, B, Moscow, 119021</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт глазных болезней»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Eye Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>22</day><month>10</month><year>2021</year></pub-date><volume>18</volume><issue>3S</issue><fpage>753</fpage><lpage>757</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Андреева Н.А., Шеремет Н.Л., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Андреева Н.А., Шеремет Н.Л.</copyright-holder><copyright-holder xml:lang="en">Andreeva N.A., Sheremet N.L.</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.ophthalmojournal.com/opht/article/view/1654">https://www.ophthalmojournal.com/opht/article/view/1654</self-uri><abstract><p>Наследственная оптическая нейропатия Лебера (НОНЛ) — наследуемое по материнской линии митохондриальное заболевание, характеризующееся двусторонней потерей зрения у людей трудоспособного возраста. Хотя при данной патологии преимущественно поражаются ганглиозные клетки сетчатки и основным проявлением заболевания являются зрительные нарушения, заболевание в некоторых случаях может протекать как НОНЛ+ с дополнительными неврологическими и кардиологическими симптомами. В настоящей работе представлен клинический случай пациентки 42 лет с потерей центрального зрения и неврологической симптоматикой. Помимо зрительных нарушений, пациентка отмечает онемение ступней и голеней, прогрессирующее со временем, периодический тремор рук, слабость в ногах. Из анамнеза известно, что с 2013 года пациентка наблюдается у невролога с подозрением на рассеянный склероз, неврит зрительного нерва демиелинизирующего генеза, в связи с этим получала лечение, в том числе и кортикостероидную терапию, которая не дала положительного результата. Пациентке было выполнено стандартное офтальмологическое обследование, оптическая когерентная томография (ОКТ) сетчатки и зрительного нерва, компьютерная периметрия. Данные дополнительного обследования носили неспецифический характер. Учитывая жалобы пациента, анамнез заболевания, данные методов исследования, а также потенциальную возможность сочетания НОНЛ с неврологическими симптомами, спустя 3 года был заподозрен наследственный характер заболевания. Методом MLPA (Multiplex Ligation-dependent Probe Amplification) и прямого автоматического секвенирования пациентке проведен тест на частые мутации, вызывающие наследственную оптическую нейропатию Лебера. Выявлена мутация m.11778 G&gt;A. В клинической практике необходимо помнить о существовании пациентов с НОНЛ в сочетании с неврологической симптоматикой, которая может проявиться от снижения зрения до потери зрительных функций и привести к ошибкам в диагностике и, как следствие, неправильно назначенному лечению. Комбинация симптомов потери зрения с характерными для наследственной оптической нейропатии признаками в сочетании с неврологической симптоматикой должна побуждать клиницистов к назначению пациентам генетического анализа на мутации, присущие НОНЛ.</p></abstract><trans-abstract xml:lang="en"><p>Leber’s hereditary optic neuropathy (LHON) is a maternal inherited mitochondrial disease characterized by bilateral vision loss in working age population. Although this pathology affects the retinal ganglion cells, the main manifestation of the disease is visual loss, the disease in some cases can occur as LHON+ with additional neurological and cardiological symptoms. This article presents a clinical case of a 42-year-old female patient with central vision loss and neurological symptoms. In addition to visual impairments, the patient notes numbness of the feet and shins, which have progressed over time, periodic tremor of the hands, weakness in the legs. Since 2013, the patient has been observed by a neurologist with suspected multiple sclerosis, demyelinating optic neuritis, and therefore received treatment, including corticosteroid therapy, which did not give a positive result. The patient underwent a standard ophthalmological examination, optical coherence tomography (OCT) of the retina and optic nerve, and computer perimetry. The additional survey data were non-specific in nature. Taking into account the patient’s complaints, anamnesis of the disease, the data of the research methods, as well as the potential possibility of combining LHON with neurological symptoms, three years later the hereditary nature of the disease was suspected. Using MLPA (Multiplex Ligation-dependent Probe Amplification) and direct automatic sequencing, the patient was tested for frequent LHON mutations. Mutation m.11778 G&gt;A was detected. In clinical practice, it is necessary to keep in mind the existence of patients with LHON in combination with neurological symptoms, both of them can manifest before and after vision acuity decline which could lead to misdiagnosis and, as a result, incorrectly prescribed treatment. The combination of symptoms of vision loss with the characteristic features of hereditary optical neuropathy in combination with neurological symptoms should encourage clinicians to prescribe a genetic analysis of patients for LHON mutations.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>наследственная оптическая нейропатия Лебера</kwd><kwd>неврологические симптомы</kwd><kwd>наследственные заболевания зрительного нерва</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Leber’s hereditary optic neuropathy</kwd><kwd>neurological symptoms</kwd><kwd>hereditary optic neuropathies</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">Yu-Wai-Man P., Griffiths P., Chinnery P.F. Mitochondrial optic neuropathies — Disease mechanisms and therapeutic strategies. Prog Retin Eye Res. 2011;30(2–2):81–114. 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