<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">V.F.Snegirev Archives of Obstetrics and Gynecology</journal-id><journal-title-group><journal-title xml:lang="en">V.F.Snegirev Archives of Obstetrics and Gynecology</journal-title><trans-title-group xml:lang="ru"><trans-title>Архив акушерства и гинекологии им. В.Ф. Снегирева</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2313-8726</issn><issn publication-format="electronic">2687-1386</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">643223</article-id><article-id pub-id-type="doi">10.17816/aog643223</article-id><article-id pub-id-type="edn">KQWXXP</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Clinical case reports</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические случаи</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="zh"><subject>Clinical case reports</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Premature isolated adrenarche in a six-year-old girl</article-title><trans-title-group xml:lang="ru"><trans-title>Преждевременное изолированное адренархе у пациентки шести лет</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>6岁女童的早发性孤立性肾上腺雄激素增加症</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7173-4293</contrib-id><contrib-id contrib-id-type="spin">2020-4134</contrib-id><name-alternatives><name xml:lang="en"><surname>Miftakhova</surname><given-names>Albina M.</given-names></name><name xml:lang="ru"><surname>Мифтахова</surname><given-names>Альбина Мавлетьяновна</given-names></name><name xml:lang="zh"><surname>Miftakhova</surname><given-names>Albina M.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Associate Professor</p></bio><bio xml:lang="ru"><p>доцент</p></bio><bio xml:lang="zh"><p>Associate Professor</p></bio><email>albinamiftahova91@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7145-8954</contrib-id><contrib-id contrib-id-type="spin">5311-5050</contrib-id><name-alternatives><name xml:lang="en"><surname>Bobkov</surname><given-names>Daniil N.</given-names></name><name xml:lang="ru"><surname>Бобков</surname><given-names>Даниил Николаевич</given-names></name><name xml:lang="zh"><surname>Bobkov</surname><given-names>Daniil N.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Medicine)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><bio xml:lang="zh"><p>MD, Cand. Sci. (Medicine)</p></bio><email>DBobkov@synergy.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4424-9062</contrib-id><contrib-id contrib-id-type="spin">7154-4611</contrib-id><name-alternatives><name xml:lang="en"><surname>Chulkova</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Чулкова</surname><given-names>Елена Александровна</given-names></name><name xml:lang="zh"><surname>Chulkova</surname><given-names>Elena A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Associate Professor</p></bio><bio xml:lang="ru"><p>доцент</p></bio><bio xml:lang="zh"><p>Associate Professor</p></bio><email>echulkova@synergy.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-5063-4081</contrib-id><contrib-id contrib-id-type="spin">3471-7340</contrib-id><name-alternatives><name xml:lang="en"><surname>Nichaeva</surname><given-names>Elena I.</given-names></name><name xml:lang="ru"><surname>Нечаева</surname><given-names>Елена Ивановна</given-names></name><name xml:lang="zh"><surname>Nichaeva</surname><given-names>Elena I.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>ele-kuznetsova@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0712-0422</contrib-id><contrib-id contrib-id-type="spin">5758-1114</contrib-id><name-alternatives><name xml:lang="en"><surname>Mitrashov</surname><given-names>Konstantin V.</given-names></name><name xml:lang="ru"><surname>Митряшов</surname><given-names>Константин Владимировчи</given-names></name><name xml:lang="zh"><surname>Mitrashov</surname><given-names>Konstantin V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Associate Professor</p></bio><bio xml:lang="ru"><p>доцент</p></bio><bio xml:lang="zh"><p>Associate Professor</p></bio><email>mark498@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-7565-2070</contrib-id><contrib-id contrib-id-type="spin">2375-3570</contrib-id><name-alternatives><name xml:lang="en"><surname>Krivenkova</surname><given-names>Olga V.</given-names></name><name xml:lang="ru"><surname>Кривенкова</surname><given-names>Ольга Викторовна</given-names></name><name xml:lang="zh"><surname>Krivenkova</surname><given-names>Olga V.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>krivenkova-olga@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-3633-6350</contrib-id><name-alternatives><name xml:lang="en"><surname>Navruzova</surname><given-names>Tatiana E.</given-names></name><name xml:lang="ru"><surname>Наврузова</surname><given-names>Татьяна Евгеньевна</given-names></name><name xml:lang="zh"><surname>Navruzova</surname><given-names>Tatiana E.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>tmay2002@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0000-0176-4588</contrib-id><contrib-id contrib-id-type="spin">5842-8593</contrib-id><name-alternatives><name xml:lang="en"><surname>Orluk</surname><given-names>Maria A.</given-names></name><name xml:lang="ru"><surname>Орлюк</surname><given-names>Мария Анатольевна</given-names></name><name xml:lang="zh"><surname>Orluk</surname><given-names>Maria A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Associate Professor</p></bio><bio xml:lang="ru"><p>доцент</p></bio><bio xml:lang="zh"><p>Associate Professor</p></bio><email>morliuk@synergy.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow Financial and Industrial University “Synergy”</institution></aff><aff><institution xml:lang="ru">Московский финансово-промышленный университет «Синергия»</institution></aff><aff><institution xml:lang="zh">Moscow Financial and Industrial University “Synergy”</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Medical Association “Healthy Generation”</institution></aff><aff><institution xml:lang="ru">Медицинская ассоциация «Здоровое поколение»</institution></aff><aff><institution xml:lang="zh">Medical Association “Healthy Generation”</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Limited Liability Company “Network of Family Medical Centers”</institution></aff><aff><institution xml:lang="ru">Общество с ограниченной ответственностью «Сеть семейных медицинских центров»</institution></aff><aff><institution xml:lang="zh">Limited Liability Company “Network of Family Medical Centers”</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2025-06-06" publication-format="electronic"><day>06</day><month>06</month><year>2025</year></pub-date><pub-date date-type="pub" iso-8601-date="2025-06-10" publication-format="electronic"><day>10</day><month>06</month><year>2025</year></pub-date><volume>12</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><issue-title xml:lang="zh"/><fpage>246</fpage><lpage>254</lpage><history><date date-type="received" iso-8601-date="2024-12-23"><day>23</day><month>12</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2025-01-10"><day>10</day><month>01</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Эко-Вектор</copyright-statement><copyright-statement xml:lang="zh">Copyright ©; 2025,</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2027-07-10"/></permissions><self-uri xlink:href="https://archivog.com/2313-8726/article/view/643223">https://archivog.com/2313-8726/article/view/643223</self-uri><abstract xml:lang="en"><p>Premature isolated adrenarche is a diagnosis of exclusion that requires careful differential diagnosis and subsequent long-term follow-up to monitor for potential late complications (such as polycystic ovary syndrome, carbohydrate metabolism disorders, and cardiovascular diseases). Conditions that may mimic isolated adrenarche include central precocious puberty and congenital adrenal hyperplasia, both of which necessitate timely diagnosis and appropriate pharmacotherapy. However, in pediatric clinical practice, isolated forms of precocious puberty are more common and require ongoing monitoring to assess the risk of complications involving the carbohydrate metabolism, reproductive, and cardiovascular systems.</p> <p>This article presents a clinical case of isolated adrenarche in a six-year-old girl. Her parents sought medical attention due to the appearance of terminal hair in the axillary region. On physical examination, dark, coarse terminal hair was observed in the axillary, pubic, and perilabial areas, without signs of hirsutism. Laboratory examination revealed increased dehydroepiandrosterone sulfate, whereas markers of congenital adrenal hyperplasia and central precocious puberty were excluded.</p> <p>Based on the patient’s complaints, medical history, and laboratory and instrumental data, a diagnosis of isolated adrenarche was established. The condition was attributed to premature maturation of the adrenal zona reticularis. It was accompanied by increased dehydroepiandrosterone sulfate (as confirmed by laboratory tests), advancement of bone age by one calendar year, and clinical signs such as pubic and axillary hair growth. Comprehensive examination ruled out congenital adrenal hyperplasia, central precocious puberty, adrenal or gonadal tumors. No treatment was indicated in this case. However, regular follow-up is necessary, as scientific data indicate that girls with early adrenarche are at increased risk for developing certain conditions. Parents of children with this variant of precocious puberty should be counseled on the importance of long-term monitoring.</p></abstract><trans-abstract xml:lang="ru"><p>Преждевременное изолированное адренархе — это болезнь исключения, требующая грамотной дифференциальной диагностики и в дальнейшем динамического наблюдения за пациентами с целью своевременного мониторинга поздних осложнений (синдрома поликистоза яичников, нарушения углеводного обмена, сердечно-сосудистых заболеваний). Под маской изолированного адренархе могут скрываться преждевременное половое развитие центрального генеза, врождённая дисфункция коры надпочечников, которые требуют своевременного выявления и назначения медикаментозной терапии. Однако в большинстве случаев в практике детских врачей встречаются изолированные формы преждевременного полового развития, которые необходимо наблюдать в динамике для мониторинга осложнений со стороны углеводного обмена, репродуктивной системы и сердечно-сосудистой системы.</p> <p>В данной статье представлен клинический случай изолированного адренархе у девочки шести лет. Родители пациентки обратились с жалобами на появление терминальных волос в области подмышек.<bold> </bold>При объективном осмотре в области подмышек, лобковой области и вокруг половых губ имеются тёмные терминальные жёсткие волосы без признаков гирсутизма. При обследовании обнаружено повышение уровня<bold> </bold>содержания дегидроэпиандростерона-сульфата и исключены маркеры врождённой дисфункции коры надпочечников и центрального преждевременного полового развития.</p> <p>На основании жалоб, анамнеза заболевания, результатов лабораторных и инструментальных исследований у пациентки установлен диагноз: изолированное адренархе, возникшее<bold> </bold>из-за преждевременного созревания сетчатой зоны коры надпочечников.<bold> </bold>Это сопровождается повышенным уровнем дегидроэпиандростерона-сульфата, что подтверждено лабораторным анализом, ускорением костного возраста на один календарный год и клиническими проявлениями в виде оволосения лобковой и аксиллярных областей. При комплексном обследовании исключены такие заболевания как врождённая дисфункция коры надпочечников, преждевременное половое развитие центрального генеза, объёмные образования надпочечников и половых органов. В данном случае лечение не показано. Необходимо динамическое наблюдение, поскольку, по литературным данным, девочки с ранним адренархе находятся в группе риска развития определённых заболеваний. Родителям пациентов с данным вариантом преждевременного полового развития необходимо разъяснить необходимость динамического наблюдения.</p></trans-abstract><trans-abstract xml:lang="zh"><p>早发性孤立性肾上腺雄激素增加症是一种排除性疾病，需进行合理的鉴别诊断，并在此后对患者进行动态随访，以便及时监测其可能出现的晚期并发症（如多囊卵巢综合征、糖代谢障碍和心血管疾病）。在孤立性肾上腺雄激素增加症的临床表现背后，可能潜藏着如中枢性性早熟或先天性肾上腺皮质功能障碍等需及时识别并启动药物治疗的疾病。然而，在儿科临床实践中更常见的是孤立性性早熟的表现，需要密切随访，以监测代谢、心血管和生殖系统的可能异常。</p> <p>本文报道一例6岁女童的孤立性肾上腺雄激素增加症临床病例。本文报道一例6岁女童的孤立性肾上腺雄激素增加症临床病例。体格检查发现腋下、耻骨区及外阴周围有色素加深的粗硬终毛，未见多毛症体征。在检查过程中发现脱氢表雄酮硫酸盐水平升高，同时排除了先天性肾上腺皮质功能障碍和中枢性性早熟的标志物。</p> <p>根据患儿的主诉、病史资料、实验室及影像学检查结果，确诊为孤立性肾上腺雄激素增加症，其病因系肾上腺皮质网状带的过早成熟。该情况伴有脱氢表雄酮硫酸盐水平升高，经实验室检测证实、骨龄提前一年，以及表现为耻骨区和腋下终毛生长的临床症状。经全面检查，已排除先天性肾上腺皮质增生、中枢性性早熟、肾上腺和性腺肿瘤等疾病。本病例不建议进行治疗。需进行动态随访，因为据文献报道，患有早发性孤立性肾上腺雄激素增加症的女童属于某些疾病的发展高风险人群。对于患有此类性早熟类型的患儿，应向其家长明确说明动态随访的必要性。</p></trans-abstract><kwd-group xml:lang="en"><kwd>clinical case</kwd><kwd>precocious puberty</kwd><kwd>isolated adrenarche</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>клинический случай</kwd><kwd>преждевременное половое развитие</kwd><kwd>изолированное адренархе</kwd></kwd-group><kwd-group xml:lang="zh"><kwd>临床病例</kwd><kwd>性早熟</kwd><kwd>孤立性肾上腺雄激素增加症</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Gangat M, Radovick S. Precocious puberty. Minerva Pediatr. 2020;72(6):491–500. doi: 10.23736/S0026-4946.20.05970-8</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Cheng TS, Ong KK, Biro FM. Adverse effects of early puberty timing in girls and potential solutions. J Pediatr Adolesc Gynecol. 2022;35(5):532–535. doi: 10.1016/j.jpag.2022.05.005</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Livadas S, Bothou C, Macut D. Premature adrenarche and its association with cardiovascular risk in females. Curr Pharm Des. 2020;26(43):5609–5616. doi: 10.2174/1381612826666201012164726</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Bolat A, Zeybek C, Gürsel O, et al. The relationship between premature adrenarche and platelet aggregation. J Clin Res Pediatr Endocrinol. 2023;15(1):55–61. doi: 10.4274/jcrpe.galenos.2022.2022-6-13</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Leung AK, Lam JM, Hon KL. Premature thelarche: an updated review. Curr Pediatr Rev. 2024;20(4):500–509. doi: 10.2174/1573396320666230726110658</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Peterkova VA, Alimova IL, Bashnina EB, et al. Clinical recommendations “Premature sexual development”. Problems of Endocrinology. 2021;67(5):84–103. doi: 10.14341/probl12821 EDN: ZECCET</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Rosenfield RL. Normal and premature adrenarche. Endocr Rev. 2021;42(6):783–814. doi: 10.1210/endrev/bnab009</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Witchel SF, Azziz R, Oberfield SE. History of polycystic ovary syndrome, premature adrenarche, and hyperandrogenism in pediatric endocrinology. Horm Res Paediatr. 2022;95(6):557–567. doi: 10.1159/000526722</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Rege J, Turcu AF, Kasa-Vubu JZ, et al. 11-ketotestosterone is the dominant circulating bioactive androgen during normal and premature adrenarche. J Clin Endocrinol Metab. 2018;103(12):4589–4598. doi: 10.1210/jc.2018-00736</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Augsburger P, Liimatta J, Flück CE. Update on adrenarche-still a mystery. J Clin Endocrinol Metab. 2024;109(6):1403–1422. doi: 10.1210/clinem/dgae008</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Matzarapi K, Giannakopoulos A, Chasapi SA, et al. NMR-based metabolic profiling of children with premature adrenarche. Metabolomics. 2022;18(10):78. doi: 10.1007/s11306-022-01941-4</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Kaplowitz PB. Premature pubarche: a pragmatic approach. Endocrinol Metab Clin North Am. 2024;53(2):203–209. doi: 10.1016/j.ecl.2024.02.001</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Mejorado-Molano FJ, Sanz-Calvo ML, Posada-Ayala A, et al. Аdult height in girls with idiopathic premature adrenarche: a cohort study and design of a predictive model. Front Endocrinol (Lausanne). 2022;13:852422. doi: 10.3389/fendo.2022.852422</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Witchel SF, Azziz R, Oberfield SE. History of polycystic ovary syndrome, premature adrenarche, and hyperandrogenism in pediatric endocrinology. Horm Res Paediatr. 2022;95(6):557–567. doi: 10.1159/000526722</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Tyrmi JS, Arffman RK, Pujol-Gualdo N, et al. Leveraging Northern European population history: novel low-frequency variants for polycystic ovary syndrome. Hum Reprod. 2022;37(2):352–365. doi: 10.1093/humrep/deab250</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Tennilä J, Jääskeläinen J, Utriainen P, et al. PCOS features and steroid profiles among young adult women with a history of premature adrenarche. J Clin Endocrinol Metab. 2021;106(9):e3335–e3345. doi: 10.1210/clinem/dgab385</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Janner M, Sommer G, Groessl M, Flück CE. Premature adrenarche in girls characterized by enhanced 17,20-lyase and 17β-hydroxysteroid dehydrogenase activities. J Clin Endocrinol Metab. 2020;105(12):dgaa598. doi: 10.1210/clinem/dgaa598</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Fraga NR, Minaeian N, Kim MS. Congenital adrenal hyperplasia. Pediatrics in review. 2024;45(2):74–84. doi: 10.1542/pir.2022-005617</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Ghazi AA, Mofid D, Salehian MT, et al. Functioning adrenocortical tumors in children-secretory behavior. J Clin Res Pediatr Endocrinol. 2013;5(1):27–32. doi: 10.4274/Jcrpe.835</mixed-citation></ref></ref-list></back></article>
