rspНаучно-практическая ревматологияRheumatology Science and Practice1995-44841995-4492IMA-PRESS, LLC10.47360/1995-4484-2025-239-245rsp-3761Research ArticleОБЗОРЫ И ЛЕКЦИИREVIEWS AND LECTURESДиагностика сакроилиита: особенности анатомических вариантов строения крестцово-подвздошных суставов и их значение для клинической практикиDiagnosis of sacroiliitis: characteristics of anatomical variants of the sacroiliac joint structure and their significance for clinical practicehttps://orcid.org/0000-0003-3195-5187ЭрдесШ. Ф.ErdesSh. F.

Эрдес Шандор.

115522, Москва, Каширское шоссе, 34а

Shandor F. Erdes.

115522, Moscow, Kashirskoye Highway, 34A

123456_57@mail.ruhttps://orcid.org/0000-0002-1771-6246ДубининаТ. В.DubininaT. V.

115522, Москва, Каширское шоссе, 34а

Tatiana V. Dubinina.

115522, Moscow, Kashirskoye Highway, 34A

ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»РоссияV.A. Nasonova Research Institute of RheumatologyRussian Federation202502072025633239245Copyright © Эрдес Ш.Ф., Дубинина Т.В., 20252025Эрдес Ш.Ф., Дубинина Т.В.Erdes S.F., Dubinina T.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://rsp.mediar-press.net/rsp/article/view/3761

Воспаление крестцово-подвздошных суставов (КПС) – сакроилиит (СИ) – является обязательным критерием аксиального спондилоартрита. Основное место в диагностике СИ занимают рентгенография и магнитно-резонансная томография (МРТ). Анатомические особенности строения КПС могут имитировать признаки рентгенологического и активного по данным МРТ СИ, что нередко приводит к диагностическим ошибкам. В статье обсуждаются анатомические варианты КПС и их взаимосвязь с визуализационными находками.

Inflammation of the sacroiliac joints (SIJ) – sacroiliitis (SI) – is an obligatory criterion of axial spondyloarthritis. The main place in the diagnosis of SI is occupied by X-rays and magnetic resonance imaging (MRI). Anatomical features of the SIJ structure can mimic the signs of radiologic and active SI according to MRI, which often leads to diagnostic errors. The article discusses the variability of anatomical changes of the SIJ and its correlation with imaging findings.

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The authors declare that there are no conflicts of interest present.