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  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2226-5988</journal-id>
      <journal-id journal-id-type="eissn">2686-6749</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Клиническая и экспериментальная морфология</journal-title>
        <journal-title xml:lang="en">Clinical and Experimental Morphology</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name>ООО "Группа МДВ"</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.31088/cem2024.13.1.76-83</article-id>
      <title-group>
        <article-title xml:lang="ru">Практический опыт применения цито-гистологической корреляции как способ обеспечения контроля качества исследований при диагностике патологии шейки матки</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>Application of cyto-histological correlation as a quality control in diagnosing cervical pathology</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Пахарукова</surname>
            <given-names>Мария Игоревна</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Пахарукова</surname>
              <given-names>Мария Игоревна</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Pakharukova</surname>
              <given-names>Mariia I.</given-names>
            </name>
          </name-alternatives>
          <email>pakharukovami@gmail.com</email>
          <contrib-id contrib-id-type="orcid">0000-0001-6019-3463</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Лысак</surname>
            <given-names>Егор Евгеньевич</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Лысак</surname>
              <given-names>Егор Евгеньевич</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Lysak</surname>
              <given-names>Egor E.</given-names>
            </name>
          </name-alternatives>
          <contrib-id contrib-id-type="orcid">0009-0002-1743-967X</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Рыжанкова</surname>
            <given-names>Ксения Вячеславовна</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Рыжанкова</surname>
              <given-names>Ксения Вячеславовна</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Ryzhankova</surname>
              <given-names>Ksenia V.</given-names>
            </name>
          </name-alternatives>
          <contrib-id contrib-id-type="orcid">0009-0008-2502-4590</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Котугина</surname>
            <given-names>Мария Александровна</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Котугина</surname>
              <given-names>Мария Александровна</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kotugina</surname>
              <given-names>Maria A.</given-names>
            </name>
          </name-alternatives>
          <contrib-id contrib-id-type="orcid">0000-0001-6728-4501</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Ребрикова</surname>
            <given-names>Лариса Николаевна</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ребрикова</surname>
              <given-names>Лариса Николаевна</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Rebrikova</surname>
              <given-names>Larisa N.</given-names>
            </name>
          </name-alternatives>
          <contrib-id contrib-id-type="orcid">0000-0002-9283-3282</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Ермолаева</surname>
            <given-names>Полина Евгеньевна</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Ермолаева</surname>
              <given-names>Полина Евгеньевна</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Ermolaeva</surname>
              <given-names>Polina E.</given-names>
            </name>
          </name-alternatives>
          <contrib-id contrib-id-type="orcid">0000-0002-8809-7577</contrib-id>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Бейкин</surname>
            <given-names>Яков Борисович</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Бейкин</surname>
              <given-names>Яков Борисович</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Beikin</surname>
              <given-names>Yakov B.</given-names>
            </name>
          </name-alternatives>
          <contrib-id contrib-id-type="orcid">0000-0001-8622-1602</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">ГАУЗ СО «Клинико-диагностический центр имени Я.Б. Бейкина»; ФГБУН Институт иммунологии и физиологии УрО РАН (Екатеринбург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Ya.B. Beikin Clinical and Diagnostic Center; Institute of Immunology and Physiology of the Ural Branch of the Russian Academy of Sciences (Yekaterinburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">ГАУЗ СО «Клинико-диагностический центр имени Я.Б. Бейкина» (Екатеринбург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Ya.B. Beikin Clinical and Diagnostic Center (Yekaterinburg, Russia)</institution>
          </aff>
        </aff-alternatives>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">ГАУЗ СО «Центральная городская клиническая больница № 23 город Екатеринбург» (Екатеринбург, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Central City Clinical Hospital No. 23 of Yekaterinburg (Yekaterinburg, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2024-03-30">
        <day>30</day>
        <month>03</month>
        <year>2024</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2024</year>
      </pub-date>
      <volume>13</volume>
      <issue>1</issue>
      <fpage>76</fpage>
      <lpage>83</lpage>
      <history>
        <date date-type="received" iso-8601-date="2023-03-14">
          <day>14</day>
          <month>03</month>
          <year>2023</year>
        </date>
        <date date-type="accepted" iso-8601-date="2023-06-20">
          <day>20</day>
          <month>06</month>
          <year>2023</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2023-04-17">
          <day>17</day>
          <month>04</month>
          <year>2023</year>
        </date>
      </history>
      <abstract xml:lang="ru">
        <p>Введение. В России в условиях проведения скрининга рака шейки матки при помощи цитологического метода исследования становится актуальной проблема контроля качества. При этом необходимо стандартизировать методику сопоставления результатов морфологических методов. Цель исследования – сопоставление результатов цитологических и гистологических исследований при диагностике патологии шейки матки с последующей классификацией несоответствий и расчетом показателей эффективности цитологического метода. Материалы и методы. Проведен сравнительный ретроспективный анализ цитологического исследования с последующим гистологическим исследованием у 2739 пациенток. Результаты. Совпадения обоих методов были определены в 57,9% случаев, незначительное несоответствие в 29%, значительное несоответствие в 13,1%. Чувствительность цитологического метода составила 79,3%, специфичность 77,6%, положительная прогностическая ценность 80%, отрицательная прогностическая ценность 76,9%. Число истинно положительных результатов статистически значимо было выше при использовании метода жидкостной цитологии, в то время как число ложно отрицательных результатов оказалось ниже по сравнению с традиционным методом. Наибольший процент истинно положительных результатов и наименьший ложно отрицательных выявлен при интервале между цитологическим и гистологическим исследованием до 2 месяцев. Заключение. Сопоставление результатов морфологических методов – наилучший вариант обеспечения контроля качества. Это должен быть задокументированный и регламентированный протокол с последующим пересмотром препаратов при наличии расхождений и анализом причин несоответствий, а также расчетом эффективности метода.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>Introduction. In Russia, cervical cancer screening with cytological techniques faces a problem of quality control. Currently, it is necessary to standardize the methodology for comparing the results of morphological methods. The aim of the paper was to compare the findings of cytological and histological studies when diagnosing cervical pathology, classify discrepancies, and evaluate the effectiveness of the cytological method.  Materials and methods. A comparative retrospective analysis of cytological examination followed by histological examination was carried out in 2,739 patients. Results. Both methods showed coincidence in 57.9% of cases. Minor and major discrepancies were determined in 29% and 13.1% of cases, respectively. The cytologic technique showed the following figures: sensitivity of 79.3%, specificity of 77.6%, positive prognostic value of 80%, and negative predictive value of 76.9%. When using the liquid-based cytology method, the number of true positive results was significantly higher, while that of false negative results was lower. The interval of up to 2 months between cytological and histological examinations yielded the highest rate of true positive and the lowest rate of false negative results. Conclusion. Comparing the results of morphological methods is most likely to be the best option for ensuring quality control of laboratory tests. This should be a guideline with a subsequent revision of samples in the presence of discrepancies, analysis of their causes, and evaluation of method effectiveness.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>цито-гистологическое сопоставление</kwd>
        <kwd>интраэпителиальное поражение шейки матки</kwd>
        <kwd>рак шейки матки</kwd>
        <kwd>цервикальный скрининг</kwd>
        <kwd>контроль качества</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>cyto-histological correlation</kwd>
        <kwd>intraepithelial lesion of the cervix</kwd>
        <kwd>cervical cancer</kwd>
        <kwd>cervical screening</kwd>
        <kwd>quality control</kwd>
      </kwd-group>
      <funding-group>
        <funding-statement xml:lang="ru">Исследование выполнено в рамках государственного задания Института иммунологии и физиологии УрО РАН (№ 122020900136-4).</funding-statement>
        <funding-statement xml:lang="en">The study was carried out within the framework of State Assignment to Institute of Immunology and Physiology of the Ural Branch of the Russian Academy of Sciences (No. 122020900136-4).</funding-statement>
      </funding-group>
    </article-meta>
  </front>
  <body/>
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