<?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>0138-6557</journal-id>
<journal-title><![CDATA[Revista Cubana de Medicina Militar]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cub Med Mil]]></abbrev-journal-title>
<issn>0138-6557</issn>
<publisher>
<publisher-name><![CDATA[Centro Nacional de Información de Ciencias MédicasEditorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0138-65572020000100015</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ectopia renal cruzada y fusionada]]></article-title>
<article-title xml:lang="en"><![CDATA[Crossed-fused renal ectopia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Collar]]></surname>
<given-names><![CDATA[Tomás Lázaro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lluis Ramos]]></surname>
<given-names><![CDATA[Guido Emilio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Militar Central "Dr. Carlos J. Finlay"  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<volume>49</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0138-65572020000100015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0138-65572020000100015&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0138-65572020000100015&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La ectopia renal cruzada fusionada, es una anomalía congénita infrecuente, que acontece durante la migración fisiológica de dichos órganos en la etapa embrionaria.  Objetivo:  Describir detalles clínicos e imaginológicos de un nuevo caso de ectopia renal cruzada fusionada.  Caso clínico:  Paciente masculino de 48 años de edad, con antecedentes de hiperplasia prostática, con tratamiento de terazosina. Presentó retención completa de orina por lo cual se le colocó sonda uretral. El ultrasonido abdominal reportó que el riñón izquierdo era de ecoestructura, tamaño y posición normales, pero el derecho no estaba en la localización normal y se sospechó que estaba situado en la región del mesogastrio. La vejiga era normal y la próstata tenía un volumen de 87 cm3. La tomografía axial computarizada abdominal contrastada, confirmó que se trataba de una ectopia renal derecha cruzada fusionada, en el polo inferior del riñón ortotópico, en forma de "J". Se intentó retirar la sonda uretral en dos ocasiones y volvía a obstruirse, por lo cual se decidió la terapéutica quirúrgica definitiva. En el chequeo preoperatorio todos los estudios de la analítica sanguínea fueron normales. Al paciente se le realizó la adenomectomía retropúbica. Evolucionó satisfactoriamente. El estudio histopatológico de la pieza quirúrgica informó hiperplasia prostática.  Conclusiones:  La ectopia renal cruzada fusionada es infrecuente. El diagnóstico de certeza se obtiene mediante la tomografía axial computarizada abdominal contrastada.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Crossed-fused renal ectopia is a rare congenital anomaly, which occurs during the physiological migration of these organs in the embryonic stage.  Objective:  To describe clinical and imaginological details of a new case of crossed-fused renal ectopia.  Case report:  48-year-old male patient, with a history of prostatic hyperplasia, with terazosin treatment. He had complete retention of urine for which urethral catheter was placed. Abdominal ultrasound reported that the left kidney was of normal structure, size and echo, but the right one was not in the normal location and was suspected of being located in the mesogastrium region. The bladder was normal and the prostate had a volume of 87 cm3. Contrast abdominal computed tomography confirmed that it was a fused right renal ectopia, in the lower pole of the orthotopic kidney, in the form of "J". An attempt was made to remove the urethral catheter twice and it became blocked again, so the definitive surgical therapy was decided. In the preoperative check-up, all blood test studies were normal. The patient underwent retropubic adenomectomy. It evolved satisfactorily. Histopathological study of the surgical specimen reported prostatic hyperplasia.  Conclusions:  Crossed-fused renal ectopia is uncommon. The diagnosis of certainty is obtained by contrasted abdominal computed tomography.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[riñón]]></kwd>
<kwd lng="es"><![CDATA[anomalías congénitas]]></kwd>
<kwd lng="es"><![CDATA[riñón fusionado]]></kwd>
<kwd lng="en"><![CDATA[kidney]]></kwd>
<kwd lng="en"><![CDATA[congenital abnormalities]]></kwd>
<kwd lng="en"><![CDATA[fused kidney]]></kwd>
</kwd-group>
</article-meta>
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