<?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>2709-7927</journal-id>
<journal-title><![CDATA[Acta Médica del Centro]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd centro]]></abbrev-journal-title>
<issn>2709-7927</issn>
<publisher>
<publisher-name><![CDATA[Hospital Provincial Clínico Quirúrgico Universitario Arnaldo Milián Castro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2709-79272023000100001</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Hallazgos tomográficos en pacientes con hemorragia subaracnoidea no traumática]]></article-title>
<article-title xml:lang="en"><![CDATA[Tomographic findings in patients with non-traumatic subarachnoid hemorrhage]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Robaina Almelo]]></surname>
<given-names><![CDATA[Yanet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez Milián]]></surname>
<given-names><![CDATA[Belkys Bárbara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández González]]></surname>
<given-names><![CDATA[Yuniesky]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valdés Morales]]></surname>
<given-names><![CDATA[Yanet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medina Estrada]]></surname>
<given-names><![CDATA[Idonis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carmona Delgado]]></surname>
<given-names><![CDATA[Rotvanel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Provincial Clínico Quirúrgico Universitario &#8220;Arnaldo Milián Castro&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2023</year>
</pub-date>
<volume>17</volume>
<numero>1</numero>
<fpage>1</fpage>
<lpage>15</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2709-79272023000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2709-79272023000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2709-79272023000100001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  se conocen con el nombre de enfermedad cerebrovascular las afecciones que ocasionan un trastorno del encéfalo de carácter transitorio o permanente causado por isquemia o hemorragia secundaria a un proceso patológico de los vasos sanguíneos del cerebro.  Objetivo:  describir los hallazgos tomográficos en pacientes con diagnóstico de hemorragia subaracnoidea no traumática.  Métodos:  se realizó una investigación descriptiva, longitudinal, prospectiva en el Hospital &#8220;Arnaldo Milián Castro&#8221; de enero de 2019 a marzo de 2021. La población estuvo constituida por pacientes mayores de 18 años con diagnóstico de hemorragia subaracnoidea no traumática atendidos en el Servicio de Imagenología a los que se realizó tomografía simple y angiotomografía. Se emplearon el análisis documental del Libro de registro de estudios del Departamento de Imagenología y la historia clínica individual, los datos se recolectaron en una Guía de revisión.  Resultados:  en los pacientes estudiados predominó el sexo femenino y los mayores de 50 años de edad. La tomografía mostró una alta sensibilidad en el diagnóstico de la enfermedad y su etiología y predominó la causa aneurismática. La mayoría de los aneurismas fueron saculares, de mediano tamaño, con afectación principalmente del segmento de la arteria comunicante anterior y bifurcación de la arteria cerebral media.  Conclusiones:  los hallazgos tomográficos demuestran la utilidad de la tomografía simple como primer estudio ante la sospecha de hemorragia subaracnoidea. Se demuestra la utilidad de la angiotomografía en el diagnóstico etiológico de la hemorragia subaracnoidea.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  cerebrovascular disease is the name given to conditions that cause a transient or permanent brain disorder caused by ischemia or hemorrhage secondary to a pathological process of the blood vessels of the brain.  Objective:  to describe the tomographic findings in patients diagnosed with non-traumatic subarachnoid hemorrhage.  Methods:  a descriptive, longitudinal, prospective research was conducted at the &#8220;Arnaldo Milián Castro&#8221; Hospital from January 2019 to March 2021. The population consisted of patients over 18 years of age with a diagnosis of non-traumatic subarachnoid hemorrhage seen in the Imaging Service who underwent simple tomography and angiotomography. Documentary analysis of the study record book of the Imaging Department and the individual clinical history were used; data were collected in a review guide.  Results:  the patients studied were predominantly female and over 50 years of age. CT showed a high sensitivity in the diagnosis of the disease and its etiology and the cause was predominantly aneurysmal. Most aneurysms were saccular, medium-sized, with involvement mainly of the segment of the anterior communicating artery and bifurcation of the middle cerebral artery.  Conclusions:  tomographic findings demonstrate the usefulness of simple tomography as the first study in case of suspected subarachnoid hemorrhage. The usefulness of angiotomography in the etiological diagnosis of subarachnoid hemorrhage is demonstrated.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[hemorragia subaracnoidea no traumática]]></kwd>
<kwd lng="es"><![CDATA[tomografía]]></kwd>
<kwd lng="es"><![CDATA[angiotomografía]]></kwd>
<kwd lng="en"><![CDATA[non-traumatic subarachnoid hemorrhage]]></kwd>
<kwd lng="en"><![CDATA[tomography]]></kwd>
<kwd lng="en"><![CDATA[angiotomography]]></kwd>
</kwd-group>
</article-meta>
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