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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">research-focus</journal-id>
      <journal-title-group>
        <journal-title>Research Focus International Scientific Journal</journal-title>
        <abbrev-journal-title abbrev-type="publisher">Research Focus</abbrev-journal-title>
      </journal-title-group>
      <issn pub-type="epub" publication-format="electronic">2181-3833</issn>
      <publisher>
        <publisher-name>Ilm-fan va innovatsiyalar akademiyasi</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.66073/researchfocus.v4i12.1942</article-id>
      <article-id pub-id-type="other" assigning-authority="relibrary.uz">REL-A-013253</article-id>
      <article-categories>
        <subj-group subj-group-type="oak">
          <subject>14.00.00</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="ru">ЭКСПЕРТНЫЕ КОНСЕНСУСНЫЕ РЕКОМЕНДАЦИИ ПО ВЕДЕНИЮ ОПУХОЛЕЙ ЗАДНЕЙ ЧЕРЕПНОЙ ЯМКИ В СТРАНАХ С НИЗКИМ И СРЕДНИМ УРОВНЕМ ДОХОДА</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>EXPERT CONSENSUS RECOMMENDATIONS FOR THE MANAGEMENT OF POSTERIOR CRANIAL FOSSA TUMORS IN LOW- AND MIDDLE-INCOME COUNTRIES</trans-title>
        </trans-title-group>
        <trans-title-group xml:lang="uz">
          <trans-title>PAST VA O‘RTA DAROMADLI MAMLAKATLARDA ORQA KALLA CHUQURCHASI O‘SMALARINI OLIB BORISH BO‘YICHA EKSPERT KONSENSUS TAVSIYALARI</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group content-type="author">
        <contrib contrib-type="author">
          <string-name>Джураев Анвар Маматмурадович</string-name>
          <aff>Специализированный научно-практический центр нейрохирургии и нейрореабилитации при СамГМУ</aff>
        </contrib>
      </contrib-group>
      <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2026-01-05">
        <day>05</day>
        <month>01</month>
        <year>2026</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2025</year>
      </pub-date>
      <volume>4</volume>
      <issue>12</issue>
      <fpage>298</fpage>
      <lpage>305</lpage>
      <permissions>
        <license xlink:href="https://creativecommons.org/licenses/by/4.0">
          <ali:license_ref>https://creativecommons.org/licenses/by/4.0</ali:license_ref>
          <license-p>Это произведение доступно по лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.</license-p>
        </license>
      </permissions>
      <self-uri xlink:href="https://relibrary.uz/REL-A-013253/"/>
      <abstract xml:lang="ru">
        <p>Опухоли задней черепной ямки остаются одной из наиболее сложных проблем современной нейроонкологии, особенно в странах с низким и средним уровнем дохода, где ограничены диагностические возможности, доступ к мультидисциплинарной помощи и долгосрочное наблюдение пациентов. Данные опухоли часто сопровождаются окклюзионной гидроцефалией, неврологическим дефицитом и высоким риском стойких функциональных нарушений. В настоящем экспертном консенсусе представлены основанные на доказательствах рекомендации по диагностике, хирургическому лечению, ликвороотводящим вмешательствам, адъювантной терапии и последующему наблюдению пациентов с опухолями задней черепной ямки в условиях ограниченных ресурсов. Особое внимание уделено значению максимально безопасной резекции опухоли, своевременной нейровизуализации, рациональному выбору методов коррекции ликвородинамики и адаптации лучевой терапии к возможностям локальной системы здравоохранения. Рассмотрены особенности ведения педиатрических пациентов, метастатических поражений у взрослых, а также факторы риска персистирующей гидроцефалии. Представленные рекомендации направлены на улучшение выживаемости, функциональных исходов и качества жизни пациентов.</p>
      </abstract>
      <trans-abstract xml:lang="en">
        <p>Posterior cranial fossa tumors remain one of the most complex problems of modern neuro-oncology, especially in low- and middle-income countries, where diagnostic capabilities, access to multidisciplinary care and long-term follow-up of patients are limited. These tumors are frequently accompanied by occlusive hydrocephalus, neurological deficit and a high risk of persistent functional impairment. This expert consensus presents evidence-based recommendations on the diagnosis, surgical treatment, cerebrospinal fluid diversion procedures, adjuvant therapy and subsequent follow-up of patients with posterior cranial fossa tumors under conditions of limited resources. Particular attention is paid to the importance of maximally safe resection of the tumor, timely neuroimaging, the rational choice of methods for correcting cerebrospinal fluid dynamics and the adaptation of radiotherapy to the capabilities of the local health care system. The features of the management of pediatric patients and of metastatic lesions in adults, as well as the risk factors for persistent hydrocephalus, are considered. The recommendations presented are aimed at improving the survival, functional outcomes and quality of life of patients.</p>
      </trans-abstract>
      <trans-abstract xml:lang="uz">
        <p>Orqa chanoq chuqurchasi o‘smalari neyroonkologiyada eng murakkab muammolardan biri bo‘lib qolmoqda, ayniqsa sog‘liqni saqlash resurslari cheklangan past va o‘rta daromadli mamlakatlarda. Ushbu o‘smalar ko‘pincha okklyuzion gidrosefaliya, nevrologik yetishmovchilik va uzoq muddatli funksional nogironlik xavfi bilan namoyon bo‘ladi. Mazkur ekspert konsensusida cheklangan sharoitlarda orqa chanoq chuqurchasi o‘smalarini tashxislash, jarrohlik davolash, likvor oqimini korreksiya qilish, ad‘yuvant terapiya va kuzatuv bo‘yicha dalillarga asoslangan tavsiyalar bayon etilgan. Maksimal darajada xavfsiz rezeksiyaning ahamiyati, o‘z vaqtida neyroximoya tekshiruvlari, likvor shuntlash usullarini oqilona tanlash hamda radioterapiya strategiyalarini mahalliy infratuzilmaga moslashtirish masalalariga alohida e‘tibor qaratilgan. Shuningdek, bolalar o‘smalari, kattalardagi metastatik jarayonlar va doimiy gidrosefaliya rivojlanishining prognostik omillari muhokama qilinadi. Ushbu tavsiyalar bemorlarning yashab qolish darajasini, nevrologik natijalarini va hayot sifatini yaxshilashga qaratilgan.</p>
      </trans-abstract>
      <kwd-group xml:lang="ru">
        <kwd>опухоли задней черепной ямки</kwd>
        <kwd>гидроцефалия</kwd>
        <kwd>максимально безопасная резекция</kwd>
        <kwd>страны с низким и средним уровнем дохода</kwd>
        <kwd>ликвороотводящие операции</kwd>
        <kwd>нейроонкология</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>posterior cranial fossa tumors</kwd>
        <kwd>hydrocephalus</kwd>
        <kwd>maximal safe resection</kwd>
        <kwd>low- and middle-income countries</kwd>
        <kwd>cerebrospinal fluid diversion procedures</kwd>
        <kwd>neuro-oncology</kwd>
      </kwd-group>
      <kwd-group xml:lang="uz">
        <kwd>orqa chanoq chuqurchasi o‘smalari</kwd>
        <kwd>gidrosefaliya</kwd>
        <kwd>maksimal xavfsiz rezeksiya</kwd>
        <kwd>past va o‘rta daromadli mamlakatlar</kwd>
        <kwd>likvorni chetlab o‘tish usullari</kwd>
        <kwd>neyroonkologiya</kwd>
      </kwd-group>
    </article-meta>
  </front>
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</article>
