<?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>1727-897X</journal-id>
<journal-title><![CDATA[MediSur]]></journal-title>
<abbrev-journal-title><![CDATA[Medisur]]></abbrev-journal-title>
<issn>1727-897X</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Cienfuegos, Centro Provincial de Ciencias Médicas, Provincia de Cienfuegos.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1727-897X2021000500872</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Bucle vascular de la arteria cerebelosa antero inferior como causa de vértigo. Presentación de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Vascular loop of the antero-inferior cerebellar artery as a cause of vertigo. Case presentation]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valladares Valle]]></surname>
<given-names><![CDATA[Masleidy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moya Cardoso]]></surname>
<given-names><![CDATA[Lariagna]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fernández Azpiri]]></surname>
<given-names><![CDATA[Rubén Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital General Universitario Dr. Gustavo Aldereguía Lima  ]]></institution>
<addr-line><![CDATA[Cienfuegos ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2021</year>
</pub-date>
<volume>19</volume>
<numero>5</numero>
<fpage>872</fpage>
<lpage>876</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1727-897X2021000500872&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1727-897X2021000500872&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1727-897X2021000500872&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La compresión vascular del nervio vestíbulo-coclear puede manifestarse con una sintomatología variada, incluyendo el vértigo, cuya causa, poco frecuente, son las asas vasculares. Se presenta el caso de un paciente del sexo masculino de 41 años, quien acudió a consulta en el Hospital General Universitario Dr. Gustavo Aldereguía Lima, de Cienfuegos, por presentar hipoacusia y acufenos del oído izquierdo, además vértigos. Se realizó una resonancia magnética simple que mostró un asa vascular en la arteria cerebelosa inferior anterior que ingresaba al conducto auditivo interno, lo cual explicaba la sintomatología. El paciente tuvo mejoría clínica después de tratamiento sintomático. Por lo poco común de la entidad se decidió la presentación del caso.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Vascular compression of the vestibule-cochlear nerve can manifest itself with a variety of symptoms, including vertigo, the cause of which is infrequent by vascular loops. We present the case of a 41-year-old male patient who came to the Dr. Gustavo Aldereguía Lima University General Hospital in Cienfuegos for hearing loss and tinnitus in the left ear, as well as dizziness. A simple MRI was performed that showed a vascular loop in the anterior inferior cerebellar artery that entered the internal auditory canal, which explained the symptoms. The patient had clinical improvement after symptomatic treatment. Due to the unusual nature of the entity, the presentation of the case was decided.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[enfermedades del nervio vestibulococlear]]></kwd>
<kwd lng="es"><![CDATA[vértigo, imagen por resonancia magnética]]></kwd>
<kwd lng="es"><![CDATA[clasificación de Chavda]]></kwd>
<kwd lng="en"><![CDATA[vestibulocochlear nerve diseases]]></kwd>
<kwd lng="en"><![CDATA[vertigo]]></kwd>
<kwd lng="en"><![CDATA[magnetic resonance imaging]]></kwd>
<kwd lng="en"><![CDATA[Chavda classification]]></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[Jalil]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Castro]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[DP]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Perfil clínico y poblacional de pacientes con vértigo Clínica Occidente de Otorrinolaringologia, Medellín, Colombia]]></article-title>
<source><![CDATA[Acta Otorrinolaringol Cir Cabeza Cuello]]></source>
<year>2014</year>
<volume>42</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>152-7</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[Martínez Vila]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Riverol Fernández]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Irimia Sieira]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Síndrome vestibular central]]></article-title>
<source><![CDATA[Rev Med Univ Navarra]]></source>
<year>2003</year>
<volume>47</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>51-9</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[Rivera Rodríguez]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez Paradinas]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Síndrome vertiginoso]]></article-title>
<source><![CDATA[Medicine]]></source>
<year>2007</year>
<volume>9</volume>
<numero>91</numero>
<issue>91</issue>
<page-range>5857-66</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[Strupp]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Arbusow]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acute vestibulopathy]]></article-title>
<source><![CDATA[Curr Opin Neurol]]></source>
<year>2001</year>
<volume>14</volume>
<page-range>11-20</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[Janetta]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Neurovascular cross-compression in patients with hyperactive dysfunction of the eighth cranial nerve]]></article-title>
<source><![CDATA[Sure Forum]]></source>
<year>1975</year>
<volume>26</volume>
<page-range>467-9</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Martín Pérez]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Marín Balbín]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Blanco Hernández]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Martín García]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Tabernerov Rico]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gonzalo Domínguez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Resonancia magnética en hipoacusia y vértigo]]></article-title>
<source><![CDATA[Rev ORL]]></source>
<year>2017</year>
<volume>8</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>31-46</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[Wuertenberger]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Rosahl]]></surname>
<given-names><![CDATA[SF]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vertigo and Tinnitus Caused by Vascular Com-pression of the Vestibulocochlear Nerve, Not Intracanalicular Vestibular Schwannoma Review and Case Presentation]]></article-title>
<source><![CDATA[Skull Base]]></source>
<year>2009</year>
<volume>19</volume>
<page-range>417-24</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[Bachor]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Selig]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Jahnke]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Rettinger]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Karmody]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vascular variations of the inner ear]]></article-title>
<source><![CDATA[Acta Otolaryngol]]></source>
<year>2001</year>
<volume>121</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>35-41</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[Méndez Fandiño]]></surname>
<given-names><![CDATA[YR]]></given-names>
</name>
<name>
<surname><![CDATA[López Sáenz]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno ManCipe]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Ochoa Sanabria]]></surname>
<given-names><![CDATA[CI]]></given-names>
</name>
<name>
<surname><![CDATA[PeñalosaVillamizar]]></surname>
<given-names><![CDATA[DK]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez Hernández]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vértigo como presentación clínica de asa vascular de la arteria cerebelosa antero inferior]]></article-title>
<source><![CDATA[Acta Med Colomb]]></source>
<year>2018</year>
<volume>43</volume>
<page-range>226-9</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[Schick]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Brors]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Koch]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Schäfers]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Kahle]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Magnetic resonance imaging in patients with sudden hearing loss, tinnitus and vertigo]]></article-title>
<source><![CDATA[Oto Neurotol]]></source>
<year>2001</year>
<volume>22</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>808-12</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gultekin]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Celik]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Akpek]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gumus]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Tokgos]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vascular Loops at the Cerebellopontine Angle Is there a Correlation with Tinnitus?]]></article-title>
<source><![CDATA[AJNR]]></source>
<year>2008</year>
<volume>29</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1746-9</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[Cicek]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The Analysis of the Relationship Between Subjective Tinnitus and Vascular Loop, and Age and Gender Distribution An MRI Study]]></article-title>
<source><![CDATA[EJMO]]></source>
<year>2018</year>
<volume>2</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>231-7</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[Reka]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Anand]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kulasekaran]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Balachandran]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Elamparidhi]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Sibhithran]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vascular Loops at Cerebellopontine Angle and Their Correlation with Otological Symptoms]]></article-title>
<source><![CDATA[International Journal of Anatomy, Radiology and Surgery]]></source>
<year>2019</year>
<volume>8</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>RO11-4</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[Hyub Kim]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rim Ju]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Eun Choi]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Yun Jung]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Yoon Kim]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Young Lee]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Anatomical location of AICA loop in CPA as a prognostic factor for ISSNHL]]></article-title>
<source><![CDATA[Peer J]]></source>
<year>2019</year>
<volume>7</volume>
</nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abreu Junior]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Kuniyoshi]]></surname>
<given-names><![CDATA[CH]]></given-names>
</name>
<name>
<surname><![CDATA[Wolosker]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Borri]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Antunes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ota]]></surname>
<given-names><![CDATA[VKA]]></given-names>
</name>
<name>
<surname><![CDATA[Uchida]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Vascular loops in the anterior inferior cerebellar artery, as identified by magnetic resonance imaging, and their relationship with otologic symptoms]]></article-title>
<source><![CDATA[Radiol Bras]]></source>
<year>2016</year>
<volume>49</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>300-4</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[De Ridder]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Ryu]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Moller]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Nowe]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Function-al anatomy of the human cochlear nerve and its role in microvascular decompressions for tinnitus]]></article-title>
<collab>Van de Heyning P.Verlooy J</collab>
<source><![CDATA[Neurosurgery]]></source>
<year>2004</year>
<volume>54</volume>
<page-range>381-8</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[Okamura]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kurokawa]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ikeda]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Abiko]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ideguchi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Watanave]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microvascular decompression for cochlear symptoms]]></article-title>
<source><![CDATA[J Neurosurg]]></source>
<year>2000</year>
<volume>93</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>421-6</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[Moller]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Moller]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Microvascular decompression operations]]></article-title>
<source><![CDATA[Prog Brain Res]]></source>
<year>2007</year>
<volume>166</volume>
<page-range>397-400</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[Borghei-Razavi]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Darvish]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Schick]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Disabling Vertigo and Tinnitus Caused by Intrameatal Compression of the Anterior Inferior Cerebellar Artery on the Vestibulocochlear Nerve A Case Report, Surgical Considerations, and Review of the Literature]]></article-title>
<source><![CDATA[J Neurol Surg Rep]]></source>
<year>2014</year>
<volume>75</volume>
<page-range>47-51</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
