<?xml version="1.0" encoding="ISO-8859-1"?><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">
<front>
<journal-meta>
<journal-id>0300-9041</journal-id>
<journal-title><![CDATA[Ginecología y obstetricia de México]]></journal-title>
<abbrev-journal-title><![CDATA[Ginecol. obstet. Méx.]]></abbrev-journal-title>
<issn>0300-9041</issn>
<publisher>
<publisher-name><![CDATA[Federación Mexicana de Colegios de Obstetricia y Ginecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0300-90412024000300105</article-id>
<article-id pub-id-type="doi">10.24245/gom.v92i3.8811</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de endometritis crónica en mujeres infértiles establecida mediante histeroscopia y biopsia endometrial con CD138]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of chronic endometritis in infertile women by hysteroscopy and endometrial biopsy with CD138.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos-Reyes]]></surname>
<given-names><![CDATA[Álvaro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos Alvarado]]></surname>
<given-names><![CDATA[Álvaro Martín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domínguez Valdes]]></surname>
<given-names><![CDATA[Demi Estefanía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Muñoz]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nuncio Zamora]]></surname>
<given-names><![CDATA[Juan Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Tecnológico de Monterrey  ]]></institution>
<addr-line><![CDATA[Nuevo León México]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro de Reproducción Asistida (CREAS)  ]]></institution>
<addr-line><![CDATA[Saltillo Coahuila]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Tecnológico de Monterrey  ]]></institution>
<addr-line><![CDATA[ Nuevo León]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Centro de Reproducción Asistida  ]]></institution>
<addr-line><![CDATA[Saltillo Coahuila]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Centro Hospitalario La Concepción  ]]></institution>
<addr-line><![CDATA[Saltillo Coahuila]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>92</volume>
<numero>3</numero>
<fpage>105</fpage>
<lpage>113</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0300-90412024000300105&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0300-90412024000300105&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0300-90412024000300105&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  OBJETIVO: Determinar, mediante histeroscopia de evaluación y biopsia de endometrio, con análisis histológico endometrial e identificación de células plasmáticas con inmunohisdtoquímica con CD138 positiva, la prevalencia de endometritis crónica en pacientes infértiles.  MATERIALES Y MÉTODOS: Estudio observacional, retrospectivo, efectuado de marzo de 2016 a noviembre del 2021 en el Centro de Reproducción Asistida de Saltillo (CREAS), Coahuila, México, en pacientes que consultaron por infertilidad. El diagnóstico de endometritis crónica se estableció mediante histeroscopia y biopsia de endometrio con inmunohistoquímica CD138. Se analizaron la prevalencia y precisión diagnóstica de la histeroscopia y la biopsia de endometrio. Además, la relación entre las características histeroscópicas específicas y la endometritis crónica confirmada por biopsia con CD138 positiva.  RESULTADOS: La prevalencia de endometritis crónica por biopsia de endometrio CD138 positiva en las 170 pacientes estudiadas fue de 36% (n = 62) y por histeroscopia del 48.8% (n = 83), esta última con una sensibilidad del 48.3%, especificidad del 50.9%, valor predictivo positivo y negativo del 36.1 y 63.2%, respectivamente. En relación con las características histeroscópicas, la hiperemia endometrial tuvo una relación estadísticamente significativa con la prevalencia de endometritis crónica (p-value = 0.008; RM = 0.357; IC95%: 0.14-0.81) y con &#8805; 2 características sugerentes de endometritis crónica (p-value = 0.015; RM = 3.63; IC95%: 1.15-12.69).  CONCLUSIONES: En el procedimiento diagnóstico de la paciente infértil es importante descartar la endometritis crónica. Para ello es decisivo recurrir a herramientas diagnósticas, como la histeroscopia y confirmar el diagnóstico con una biopsia de endometrio con inmunohistoquímica CD138 positiva para que de esta manera pueda dirigirse el tratamiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  OBJECTIVE: To determine the prevalence of chronic endometritis in infertile patients by evaluating hysteroscopy and endometrial biopsy with endometrial histologic analysis and identification of plasma cells by CD138-positive immunohistochemistry.  MATERIALS AND METHODS: Observational, retrospective study performed from March 2016 to November 2021 at the Center for Assisted Reproduction of Saltillo (CREAS), Coahuila, Mexico, in patients who consulted for infertility. Chronic endometritis was diagnosed by hysteroscopy and endometrial biopsy with CD138 immunohistochemistry. The prevalence and diagnostic accuracy of hysteroscopy and endometrial biopsy were analysed. The association between specific hysteroscopic features and chronic endometritis confirmed by CD138-positive endometrial biopsy was also investigated.  RESULTS: The prevalence of chronic endometritis by CD138-positive endometrial biopsy in the 170 patients studied was 36% (n = 62) and by hysteroscopy 48.8% (n = 83), the latter with a sensitivity of 48.3%, specificity of 50.9%, positive and negative predictive values of 36.1 and 63.2%, respectively. In relation to hysteroscopic features, endometrial hyperemia had a statistically significant relationship with the prevalence of chronic endometritis (p-value = 0.008; RM = 0.357; 95%CI: 0.14-0.81) and with &#8805; 2 features suggestive of chronic endometritis (p-value = 0.015; RM = 3.63; 95%CI: 1.15-12.69).  CONCLUSIONS: In the diagnostic process of infertile patients, it is important to exclude chronic endometritis. It is crucial to use diagnostic tools such as hysteroscopy and to confirm the diagnosis by endometrial biopsy with positive CD138 immunohistochemistry in order to guide treatment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Endometritis crónica]]></kwd>
<kwd lng="es"><![CDATA[histeroscopia diagnóstica]]></kwd>
<kwd lng="es"><![CDATA[biopsia de endometrio con CD138]]></kwd>
<kwd lng="es"><![CDATA[Infertilidad]]></kwd>
<kwd lng="en"><![CDATA[Chronic endometritis]]></kwd>
<kwd lng="en"><![CDATA[diagnostic hysteroscopy]]></kwd>
<kwd lng="en"><![CDATA[endometrial biopsy with CD138]]></kwd>
<kwd lng="en"><![CDATA[Infertility]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parry]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
<name>
<surname><![CDATA[Isaacson]]></surname>
<given-names><![CDATA[KB.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hysteroscopy and why macroscopic uterine factors matter for fertility]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2019</year>
<volume>112</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>203-10</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Buzzaccarini]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Vitagliano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Andrisani]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chronic endometritis and altered embryo implantation: a unified pathophysiological theory from a literature systematic review]]></article-title>
<source><![CDATA[J Assist Reprod Genet]]></source>
<year>2020</year>
<volume>37</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>2897-911</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Cicinelli]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia-Grau]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The diagnosis of chronic endometritis in infertile asymptomatic women: a comparative study of histology, microbial cultures, hysteroscopy, and molecular microbiology]]></article-title>
<source><![CDATA[Am J Obstet Gynecol]]></source>
<year>2018</year>
<volume>218</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>602.e1-602.e16</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bayer-Garner]]></surname>
<given-names><![CDATA[IB]]></given-names>
</name>
<name>
<surname><![CDATA[Korourian]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Plasma cells in chronic endometritis are easily identified when stained with syndecan-1]]></article-title>
<source><![CDATA[Mod Pathol]]></source>
<year>2001</year>
<volume>14</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>877-9</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shen]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[O&#8217;Donnell]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Leon]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The role of endometrial B cells in normal endometrium and benign female reproductive pathologies: a systematic review]]></article-title>
<source><![CDATA[Hum Reprod]]></source>
<year>2021</year>
<volume>2022</volume>
<numero>1</numero>
<issue>1</issue>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kitaya]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Takeuchi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Mizuta]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Matsubayashi]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ishikawa]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endometritis: new time, new concepts]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2018</year>
<volume>110</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>344-50</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fan]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endometrial CD138 count appears to be a negative prognostic indicator for patients who have experienced previous embryo transfer failure]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2019</year>
<volume>112</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1103-11</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bayer-Camer]]></surname>
<given-names><![CDATA[IB]]></given-names>
</name>
<name>
<surname><![CDATA[Nickell]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Korourian]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Routine syndecan-1 immunohistochemistry aids in the diagnosis of chronic endometritis]]></article-title>
<source><![CDATA[Arch Pathol Lab Med]]></source>
<year>2004</year>
<volume>128</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1000-3</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kitaya]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Yasuo]]></surname>
<given-names><![CDATA[T.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Inter-observer and intra-observer variability in immunohistochemical detection of endometrial stromal plasmacytes in chronic endometritis]]></article-title>
<source><![CDATA[Exp Ther Med]]></source>
<year>2013</year>
<volume>5</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>485-8</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Murtinger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wirleitner]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Spitzer]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Bralo]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Miglar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Schuff]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnosing chronic endometritis: when simplification fails to clarify]]></article-title>
<source><![CDATA[Hum Reprod Open]]></source>
<year>2022</year>
<volume>2022</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cicinelli]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Vitagliano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kumar]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Unified diagnostic criteria for chronic endometritis at fluid hysteroscopy: proposal and reliability evaluation through an international randomized-controlled observer study]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2019</year>
<volume>112</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>162-173.e2</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[HL]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[FF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A new hysteroscopic scoring system for diagnosing chronic endometritis]]></article-title>
<source><![CDATA[J Minim Invasive Gynecol]]></source>
<year>2020</year>
<volume>27</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1127-32</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fan]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endometrial CD138 count appears to be a negative prognostic indicator for patients who have experienced previous embryo transfer failure]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2019</year>
<volume>112</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1103-11</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tsonis]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Gkrozou]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Dimitriou]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Paschopoulos]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hysteroscopic detection of chronic endometritis: Evaluating proposed hysteroscopic features suggestive of chronic endometritis]]></article-title>
<source><![CDATA[J Gynecol Obstet Hum Reprod]]></source>
<year>2021</year>
<volume>50</volume>
<numero>9</numero>
<issue>9</issue>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bouet]]></surname>
<given-names><![CDATA[PE]]></given-names>
</name>
<name>
<surname><![CDATA[El Hachem]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Monceau]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Gariépy]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Kadoch]]></surname>
<given-names><![CDATA[IJ]]></given-names>
</name>
<name>
<surname><![CDATA[Sylvestre]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Chronic endometritis in women with recurrent pregnancy loss and recurrent implantation failure: Prevalence and role of office hysteroscopy and immunohistochemistry in diagnosis]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2016</year>
<volume>105</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>106-10</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Du]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Qiao]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The hysteroscopy and histological diagnosis and treatment value of chronic endometritis in recurrent implantation failure patients]]></article-title>
<source><![CDATA[Arch Gynecol Obstet]]></source>
<year>2014</year>
<volume>289</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1363-9</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cicinelli]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Resta]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Nicoletti]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Detection of chronic endometritis at fluid hysteroscopy]]></article-title>
<source><![CDATA[J Minim Invasive Gynecol]]></source>
<year>2005</year>
<volume>12</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>514-8</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Correlation between hysteroscopy findings and chronic endometritis]]></article-title>
<source><![CDATA[Fertil Steril]]></source>
<year>2019</year>
<volume>111</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>772-9</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abdel Moneim]]></surname>
<given-names><![CDATA[ME]]></given-names>
</name>
<name>
<surname><![CDATA[Abdel Latif]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Shehata]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Latif Ghanem]]></surname>
<given-names><![CDATA[IA.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Accuracy of office hysteroscopy in the diagnosis of chronic endometritis]]></article-title>
<source><![CDATA[Clin Exp Obstet Gynecol]]></source>
<year>2022</year>
<volume>49</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>44</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Zhang]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Sui]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Hao]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Investigation of the relationship between chronic endometritis manifestations under hysteroscope and CD138 expression]]></article-title>
<source><![CDATA[Appl bionics Biomech]]></source>
<year>2022</year>
<volume>2022</volume>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zolghadri]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Momtahan]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Aminian]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Ghaffarpasand]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Tavana]]></surname>
<given-names><![CDATA[Z.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The value of hysteroscopy in diagnosis of chronic endometritis in patients with unexplained recurrent spontaneous abortion]]></article-title>
<source><![CDATA[Eur J Obstet Gynecol Reprod Biol]]></source>
<year>2011</year>
<volume>155</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>217-20</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[He]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Variation of diagnostic criteria in women with chronic endometritis and its effect on reproductive outcomes: A systematic review and meta-analysis]]></article-title>
<source><![CDATA[J Reprod Immunol]]></source>
<year>2020</year>
<volume>140</volume>
<page-range>103146</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
