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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Vestnik dermatologii i venerologii</journal-id><journal-title-group><journal-title xml:lang="en">Vestnik dermatologii i venerologii</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник дерматологии и венерологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0042-4609</issn><issn publication-format="electronic">2313-6294</issn><publisher><publisher-name xml:lang="en">Rossijskoe Obschestvo Dermatovenerologov i Kosmetologov</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">495</article-id><article-id pub-id-type="doi">10.25208/0042-4609-2019-95-3-25-33</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL PRACTICE GUIDELINES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ РЕКОМЕНДАЦИИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Treatment of seborrheic keratosis with a copper vapour laser</article-title><trans-title-group xml:lang="ru"><trans-title>Лечение себорейного кератоза лазером на парах меди</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Klyuchareva</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Ключарева</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Светлана Викторовна Ключарева* — д.м.н., профессор кафедры дерматовенерологии</p></bio><email>genasveta@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ponomarev</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Пономарев</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Игорь Владимирович Пономарев — к.ф.-м.н., руководитель проекта</p></bio><email>iponom@okb.lpi.troitsk.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Topchiy</surname><given-names>S. B.</given-names></name><name xml:lang="ru"><surname>Топчий</surname><given-names>С. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Сергей Борисович Топчий — к.ф.-м.н., научный сотрудник</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Pushkareva</surname><given-names>A. E.</given-names></name><name xml:lang="ru"><surname>Пушкарева</surname><given-names>А. Е.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Александра Евгеньевна Пушкарева — к.т.н., тьютор, кафедра лазерных технологий и систем</p></bio><email>alexandra.pushkareva@gmail.com</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Andrusenko</surname><given-names>Yu. N.</given-names></name><name xml:lang="ru"><surname>Андрусенко</surname><given-names>Ю. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>Юрий Николаевич Андрусенко — дерматоонколог, лазерный хирург</p></bio><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">North-Western State Medical University named after I. I. Mechnikov, Ministry of Health of the Russian Federation</institution></aff><aff><institution xml:lang="ru">Северо-Западный государственный медицинский университет им. И. И. Мечникова Министерства здравоохранения Российской Федерации</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Lebedev Physical Institute, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Физический институт им. П. Н. Лебедева Российской академии наук</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)</institution></aff><aff><institution xml:lang="ru">Санкт-Петербургский национальный исследовательский университет информационных технологий механики и оптики (Университет ИТМО)</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)</institution></aff><aff><institution xml:lang="ru">Клиника «Институт здоровья»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-06-02" publication-format="electronic"><day>02</day><month>06</month><year>2019</year></pub-date><volume>95</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>25</fpage><lpage>33</lpage><history><date date-type="received" iso-8601-date="2019-10-02"><day>02</day><month>10</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-10-02"><day>02</day><month>10</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Klyuchareva S.V., Ponomarev I.V., Topchiy S.B., Pushkareva A.E., Andrusenko Y.N.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Ключарева С.В., Пономарев И.В., Топчий С.Б., Пушкарева А.Е., Андрусенко Ю.Н.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Klyuchareva S.V., Ponomarev I.V., Topchiy S.B., Pushkareva A.E., Andrusenko Y.N.</copyright-holder><copyright-holder xml:lang="ru">Ключарева С.В., Пономарев И.В., Топчий С.Б., Пушкарева А.Е., Андрусенко Ю.Н.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikdv.ru/jour/article/view/495">https://vestnikdv.ru/jour/article/view/495</self-uri><abstract xml:lang="en"><p><bold>Aim:</bold> to assess the efficacy and side-effect risk of the surgical treatment of seborrheic k eratosis (SK) using a copper vapour laser (CVL).</p><p><bold>Patients and methods.</bold> 3980 patients (1214 men and 2766 women aged 20 to 78 years) suffering from SK were treated using a CVL (Yakhroma-Med model, Russian producer) equipped with a laser pen and a scanning nozzle. The laser treatment was performed without anaesthesia in one to four sessions. During the treatment procedure, the following radiation parameters were applied: wavelengths ranging from 511 to 578 nm (in the ratio of 3 to 2), an average power of 0.6–1.2 W and an exposure duration ranging from 0.2 to 0.4 s. The diameter of the light spot on the skin surface was 1 mm. The follow-up observation lasted 24 months.</p><p><bold>Results.</bold> The computer simulation of tissue heating by CVL and other laser systems showed that CVL is an optimal treatment choice for seborrheic keratosis in terms of the energy deposition depth. According to our clinical data and the results of computer simulation, the CVL is established to be the safest and the most effective for seborrheic keratosis treatment.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель:</bold> оценка эффективности и риска побочных эффектов хирургического лечения себорейного кератоза (СК) лазером на парах меди (ЛПМ).</p><p><bold>Пациенты и методы.</bold> У 3980 пациентов (1214 мужчин и 2766 женщин в возрасте от 20 до 78 лет) проведено лечение СК с помощью ЛПМ (модель «Яхрома-Мед» отечественного производства) с использованием лазерного пера и сканирующей насадки. Лазерное лечение проводилось без применения анестезии, за один-четыре сеанса. При проведении лечебной процедуры использовали излучение с длинами волн 511 и 578 нм (в соотношении 3:2) средней мощностью 0,6–1,2 Вт при длительности экспозиции в пределах от 0,2 до 0,4 с. Диа- метр светового пятна на поверхности кожи составлял 1 мм. Продолжительность катамнестического наблюдения составила 24 месяца.</p><p><bold>Результаты.</bold> Результаты компьютерного моделирования нагрева ткани излучением ЛПМ и другими лазерными системами показывают, что выбор ЛПМ является оптимальным для лечения СК по глубине энерговклада. На основе клинических данных и результатов компьютерного моделирования можно сделать вывод, что режим ЛПМ является наиболее безопасным и эффективным для лечения себорейного кератоза.</p></trans-abstract><kwd-group xml:lang="en"><kwd>copper vapour laser</kwd><kwd>seborrheic keratosis</kwd><kwd>laser treatment</kwd><kwd>selective photodestruction of skin pigmented lesion defects</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>лазер на парах меди</kwd><kwd>себорейный кератоз</kwd><kwd>лечение лазером</kwd><kwd>селективная фотодеструкция пигментных дефектов кожи</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1. Culbertson G. 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