<?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>S0300-90412017001100748</article-id>
<article-id pub-id-type="doi">10.24245/gom.v85i10.1590</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Correlación entre hallazgos histeroscópicos y reportes histopatológicos en pacientes con sangrado uterino anormal]]></article-title>
<article-title xml:lang="en"><![CDATA[Correlation between hysteroscopic and histopathological reports in patients with abnormal uterine bleeding]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valenzuela-Islas]]></surname>
<given-names><![CDATA[HA]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Frías-Mendívil]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Luis-Zárate]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Integral de la Mujer del Estado de Sonora  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Integral de la Mujer del Estado de Sonora  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Integral de la Mujer del Estado de Sonora  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>85</volume>
<numero>11</numero>
<fpage>748</fpage>
<lpage>754</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0300-90412017001100748&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0300-90412017001100748&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0300-90412017001100748&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  OBJETIVO: determinar la sensibilidad, especificidad, valores predictivos positivos y negativos de la histeroscopia; evaluar su correlación con los reportes histopatológicos en pacientes con sangrado uterino anormal.  MATERIALES Y MÉTODOS:  estudio descriptivo y observacional, al que se incluyeron los registros de procedimientos histeroscópicos de pacientes con sangrado uterino anormal y posmenopáusico, atendidas en el Hospital Integral de la Mujer del Estado de Sonora (HIMES). Se clasificaron los hallazgos histeroscópicos e histopatológicos de las alteraciones endometriales. Para calcular la sensibilidad y especificidad de la histeroscopia las pacientes se agruparon en dos categorías: endometrio normal (mujeres sanas) y endometrio anormal (pacientes con pólipo endometrial, mioma submucoso, adenomiosis, hiperplasia endometrial, cáncer de endometrio, entre otras alteraciones). El análisis estadístico se realizó con el programa SPSS V. 22, para Windows 10.0. La sensibilidad y especificidad se calcularon con intervalos de confianza al 95%, para calcular el coeficiente de correlación se utilizó el método de Pearson.  RESULTADOS: se registraron 400 pacientes, con media de edad de 45.2 (± 11.04) años; los diagnósticos más frecuentes fueron los pólipos (26%) y el cáncer endometrial (8%). Se registró una sensibilidad de 0.95 (IC95%: 0.93-0.97) y especificidad de 0.85 (IC95%: 0.82-0.89) para la histeroscopia. Para la detección de las causas de sangrado uterino anormal por histeroscopia se registró un valor predictivo positivo de 0.97 (IC95%: 0.95-0.98) y negativo de 0.79% (IC95%: 0.75-0.83). La correlación entre histopatología e histeroscopia fue de 77.8% (Pearson; p = 0.000), cuando el diagnóstico se establece como endometrio normal o anormal.  CONCLUSIÓN: la histeroscopia es una técnica con elevada sensibilidad y especificidad para establecer el diagnóstico de alteraciones endometriales benignas y malignas; además, se observó excelente correlación entre los hallazgos histeroscópicos y los resultados histopatológicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  OBJECTIVE: To determine the sensitivity and specificity, predictive value positive and negative and estimate the correlation coefficient between hysteroscopy and endometrial histopathological outcomes in patients with abnormal uterine bleeding.  MATERIALS AND METHODS:  Descriptive, observational, a series of consecutive cases was performed at the Hysteroscopy Clinic of the "Hospital Integral de la Mujer del Estado de Sonora&#8221; were included with abnormal uterine bleeding. The hysteroscopy and histopathological findings of the endometrial alterations were classified. In order to calculate the sensitivity and specificity of the hysteroscopy, the patients were grouped into two categories: normal endometrium (healthy women) and abnormal endometrium (patients with endometrial polyp, submucous myoma, adenomyosis, endometrial hyperplasia, endometrial cancer, among other alterations). Statistical analysis was performed using the SPSS program V. 22, for Windows 10.0; the sensitivity and specificity was calculated with 95% confidence intervals, the correlation coefficient was estimated by Pearson method.  RESULTS:  We registered 400 patients; the average age was 45.2 (±11.04). The most frequent diagnosis by hysteroscopy and histopathological was endometrial polyp. The sensitivity was 0.95 (95%CI = 0.93-0.97) and specificity of 0.85 (95%CI = 0.82-0.89) as cause of abnormal uterine bleeding by hysteroscopy, the positive predictive value was 0.97 95%CI = 95-98) and negative predictive value of 0.79%. (CI95% = 0.75-0.83). The Pearson correlation coefficient was 77.8% (p = 0.000) between hysteroscopy impression and histopathology diagnosis, when the result was classified as normal or abnormal.  CONCLUSION: Hysteroscopy is a high sensitivity and specificity technique to diagnosis of benign and malignant endometrial alterations; in addition, an excellent correlation was observed between the hysteroscopy findings and the histopathological findings.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[histeroscopia]]></kwd>
<kwd lng="es"><![CDATA[histopatología]]></kwd>
<kwd lng="es"><![CDATA[sangrado uterino anormal]]></kwd>
<kwd lng="es"><![CDATA[sangrado posmenopáusico]]></kwd>
<kwd lng="en"><![CDATA[Hysteroscopy]]></kwd>
<kwd lng="en"><![CDATA[Histopathologic]]></kwd>
<kwd lng="en"><![CDATA[Postmenopausal bleeding]]></kwd>
<kwd lng="en"><![CDATA[Abnormal uterine bleeding]]></kwd>
</kwd-group>
</article-meta>
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