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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">urmj</journal-id><journal-title-group><journal-title xml:lang="ru">Уральский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Ural Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-4389</issn><publisher><publisher-name>Ural State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52420/2071-5943-2024-23-1-104-111</article-id><article-id custom-type="edn" pub-id-type="custom">NUBYYC</article-id><article-id custom-type="elpub" pub-id-type="custom">urmj-1429</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>Клинические случаи | Clinical cases</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical cases</subject></subj-group></article-categories><title-group><article-title>К вопросу дифференциального диагноза гиперпигментаций кожи: клинический случай парестетической ноталгии</article-title><trans-title-group xml:lang="en"><trans-title>On the Question of Differential Diagnosis of Skin Hyperpigmentations: The Clinical Case of Notalgia Paresthetica</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4335-9334</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уфимцева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ufimtseva</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Марина Анатольевна Уфимцева — доктор медицинских наук, профессор, заведующий кафедрой дерматовенерологии и безопасности жизнедеятельности, и. о. главного врача</p><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Marina A. Ufimtseva — Doctor of Sciences (Medicine), Professor, Head of the Department of Dermatology and Venereology, Health and Safety, Acting Chief Physician</p><p>Ekaterinburg </p></bio><email xlink:type="simple">mail-m@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6298-7216</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бочкарев</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Bochkarev</surname><given-names>Yu. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юрий Михайлович Бочкарев — кандидат медицинских наук, доцент, доцент кафедры дерматовенерологии и безопасности жизнедеятельности, врач-дерматовенеролог</p><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Yurij M. Bochkarev — Candidate of Sciences (Medicine), Associate Professor, Associate Professor of the Department of Dermatology and Venereology, Health and Safety, Dermatovenerologist</p><p>Ekaterinburg </p></bio><email xlink:type="simple">bochkarev.ju.m@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/0000-0002-3295-6686</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефимова</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Efimova</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мария Сергеевна Ефимова — ассистент кафедры дерматовенерологии и безопасности жизнедеятельности </p><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Maria S. Efimova - Assistant of the Department of Dermatology and Venereology, Health and Safety </p><p>Ekaterinburg</p></bio><email xlink:type="simple">msergeevna24@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5879-2018</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Николаева</surname><given-names>К. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikolaeva</surname><given-names>K. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кристина Игоревна Николаева — кандидат медицинских наук, доцент кафедры дерматовенерологии и безопасности жизнедеятельности, заведующий консультативно-диагностическим отделением, врач-дерматовенеролог</p><p>Екатеринбург</p></bio><bio xml:lang="en"><p>Kristina I. Nikolaeva — Candidate of Sciences (Medicine), Associate Professor of Department of Dermatology and Venereology, Health and Safety, Head of the Consulting and Diagnostic Department, Dermatovenerologist</p><p>Ekaterinburg</p></bio><email xlink:type="simple">kris-nikol@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский государственный медицинский университет ; Свердловский областной кожно-венерологический диспансер</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural State Medical University ; Sverdlovsk Regional Dermatology and Venereology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Уральский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural State Medical 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>07</day><month>03</month><year>2024</year></pub-date><volume>23</volume><issue>1</issue><fpage>104</fpage><lpage>111</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Уфимцева М.А., Бочкарев Ю.М., Ефимова М.С., Николаева К.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Уфимцева М.А., Бочкарев Ю.М., Ефимова М.С., Николаева К.И.</copyright-holder><copyright-holder xml:lang="en">Ufimtseva M.A., Bochkarev Y.M., Efimova M.S., Nikolaeva K.I.</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.umjusmu.ru/jour/article/view/1429">https://www.umjusmu.ru/jour/article/view/1429</self-uri><abstract><sec><title>Введение</title><p>Введение. Расстройства пигментации представляют собой обширную группу заболеваний, включающую в себя как врожденные формы с различными вариантами наследования, так и вторичные приобретенные формы, обусловленные кожными или системными заболеваниями.</p><p>Цель публикации — демонстрация особенностей дифференциальной диагностики гиперпигментаций кожи на примере клинического случая парестетической ноталгии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен обзор зарубежных и отечественных литературных источников с использованием поисковых систем eLibrary.Ru, Scopus, PubMed. На основе добровольного информированного согласия пациента проведен анализ медицинской документации, клинико-анамнестических данных и результатов лабораторно-инструментального обследования.</p></sec><sec><title>Результаты</title><p>Результаты. В статье представлен обзор литературы, а также клинический случай парестетической ноталгии у пациентки с дегенеративно-дистрофическими изменениями грудного отдела позвоночника.</p></sec><sec><title>Обсуждение</title><p>Обсуждение. Парестетическая ноталгия относится к обширной группе кожных дизестезий и представляет собой сенсорную нейропатию, характеризующуюся локализованным унилатеральным зудом и гиперпигментацией кожи спины в зоне иннервации кожных ветвей грудных спинномозговых нервов, поражая чаще женщин взрослого и пожилого возраста. Неспецифичность кожных проявлений парестетической ноталгии и низкая осведомленность врачей об этом заболевании могут приводить к диагностическим и тактическим ошибкам. Различный по интенсивности кожный зуд является основным симптомом заболевания, приводя к акцентуации на нем и снижению качества жизни пациентов.</p></sec><sec><title>Заключение</title><p>Заключение. С учетом междисциплинарного характера патологии статья может представлять интерес для неврологов, нейрохирургов, дерматовенерологов, терапевтов, врачей общей практики, онкологов, эндокринологов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Developmental disorders acquire an extensive group of diseases, including congenital forms in inheritance variants, as well as secondary acquired forms due to skin or systemic manifestations.</p><p>The purpose of this publication is to demonstrate the features of the differential diagnosis of skin hyperpigmentation to identify the clinical manifestation of notalgia paresthetica.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A review of foreign and domestic literary sources was carried out using the search engines eLibrary.Ru, Scopus, PubMed. On the basis of the patient’s voluntary informed consent, an analysis of medical documentation was carried out, taking into account clinical and anamnestic data and the results of laboratory and instrumental examination. Results. The article presents a review of the literature, as well as a clinical case of notalgia paresthetica in a patient with degenerative-dystrophic changes in the thoracic spine.</p></sec><sec><title>Discussion</title><p>Discussion. Notalgia paresthetica belongs to a large group of cutaneous dysesthesias and is a sensory neuropathy characterized by localized unilateral itching and hyperpigmentation of the skin of the back in the zone of innervation of the cutaneous branches of the thoracic spinal nerves, affecting more often adult and elderly women. The nonspecificity of skin manifestations of notalgia paresthetica and the low awareness of doctors about this disease can lead to diagnostic and tactical errors. Skin itching of varying intensity is the main symptom of the disease, leading to an accentuation of its disease and a decrease in the quality of life of patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. Given the interdisciplinary nature of the pathology, the article may be of interest to neurologists, neurosurgeons, dermatovenereologists, general practitioners, general practitioners, oncologists, and endocrinologists.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>гиперпигментация</kwd><kwd>парестетическая ноталгия</kwd><kwd>дизестезии</kwd><kwd>кожный зуд</kwd></kwd-group><kwd-group xml:lang="en"><kwd>hyperpigmentation</kwd><kwd>notalgia paresthetica</kwd><kwd>dysesthesia</kwd><kwd>pruritus</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">Fedotov VP. Skin pigmentation disorders (dyschromia). Dermatovenerologija. Kosmetologija. 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