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        "titulo" => "Resumen"
        "resumen" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Se presentan 27 casos de quistes epidermoides y 5 casos de quistes dermoides intracraneales intradurales que fueron intervenidos quir&#250;rgicamente en nuestro Servicio durante un per&#237;odo de 18 a&#241;os&#46; Los pacientes fueron estudiados radiol&#243;gicamente mediante neumoencefalograf&#237;a en 5 casos&#44; angiograf&#237;a cerebral en 16&#44; tomograf&#237;a computadorizada &#40;T&#46;C&#46;&#41; en 24 casos y resonancia magn&#233;tica &#40;R&#46;M&#46;&#41; en 13 &#40;9 preoperatoriamente y 4 postoperatoriamente&#41;&#46; Se realiz&#243; un seguimiento posquir&#250;rgico en 30 pacientes durante un per&#237;odo medio de 4 a&#241;os&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">En ambos tipos de quiste la localizaci&#243;n predominante fue supratentorial &#40;un 59&#44;2 &#37; de los epidermoides y 60 &#37; de los dermoides&#41;&#46; Como localizaciones poco frecuentes de quiste epidermoide se presentan 2 intraventriculares &#40;IV ventr&#237;culo y regi&#243;n atrial&#41;&#44; 2 intradiencef&#225;licas&#44; una paratrigeminal y otra interhemisf&#233;rica supracallosa&#46;</p><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">En la mayor&#237;a de los quistes la ex&#233;resis se practic&#243; mediante t&#233;cnica microquir&#250;rgica&#46; Se consider&#243; total en 16 pacientes &#40;50 &#37; de los casos&#41;&#44; casi total en 7 &#40;21&#44;8 &#37;&#41; y parcial en 9 &#40;28&#44;1 &#37;&#41;&#46; Se consigui&#243; mejor&#237;a cl&#237;nica en 14 pacientes &#40;46&#44;6 &#37;&#41;&#44; estabilizaci&#243;n sintom&#225;tica en 11 &#40;36&#44;6 &#37;&#41; y empeoramiento en 5 &#40;16&#44;6 &#37;&#41;&#46; Cinco pacientes presentaron recidiva tras un intervalo posquir&#250;rgico medio de 7 a&#241;os&#46; Cuatro de ellos empeoraron cl&#237;nicamente y fueron reintervenidos&#46;</p><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">En nuestra experiencia observamos que la R&#46;M&#46; ofrece mayor informaci&#243;n diagn&#243;stica que la T&#46;C&#46; en la recidiva&#44; especialmente en la secuencia potenciada en densidad prot&#243;nica&#46; Asimismo hemos comprobado que varios pacientes con imagen radiol&#243;gica posquir&#250;rgica de restos qu&#237;sticos o recidiva pueden permanecer largo tiempo asintom&#225;ticos y nuestra actitud terap&#233;utica en estos casos ha sido expectante&#46;</p>"
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        "titulo" => "Summary"
        "resumen" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Thirty-two patients with intracranial intradural epidermoid &#40;27 cases&#41; and dermoid &#40;5 cases&#41; cysts were operated in our Service during the last eighteen years&#46; The patients were studied with pneumoencephalography &#40;5 cases&#41;&#44; cerebral angiography &#40;16 cases&#41;&#44; computed tomography &#40;24 cases&#41; and magnetic resonance imaging &#40;9 cases preoperatively and 4 postoperatively&#41;&#46; Follow-up was available in 30 patients &#40;average 4 years&#41;&#46;</p><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">The most common location of the cyst was supratentorial &#40;59&#44;2 &#37; epidermoids and 60 &#37; dermoids&#41;&#44; but six appeared in uncommon locations&#58; 2 intraventricular &#40;IV ventricle and atrial region&#41;&#44; 2 intradiencephalic&#44; one paratrigeminal and one supracallosal interhemispheric&#46;</p><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Microsurgical resection was performed in most cases&#46; Cyst removal was considered total in 16 patients &#40;50 &#37; of cases&#41;&#44; near total in 7 &#40;21&#44;8 &#37;&#41; and partial in 9 &#40;28&#44;1 &#37;&#41;&#46; Fourteen patients &#40;46&#44;6 &#37;&#41; improved&#44; 11 remained unchanged &#40;36&#44;6 &#37;&#41; and 5 got worse &#40;16&#44;6 &#37;&#41;&#46; Five patients showed cyst&#39;s recurrence after an average time of 7 years&#46; Four of them presented neurological deterioration and they underwent reoperation&#46;</p><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">In our opinion M&#46;R&#46; is more useful than C&#46;T&#46; for determining the presence of recurrence&#44; especially by using proton density weighted sequences&#46; We have observed that some patients with postsurgical radiographic imaging of remaining cyst or recurrence may stay asymptomatic for a long time&#46;</p>"
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        "nota" => "<p class="elsevierStyleNotepara">Ayerbe&#44; J&#46;&#59; D&#237;ez&#44; R&#46;&#59; Mu&#241;oz&#44; A&#46;&#59; Ortega&#44; J&#46;M&#46;&#59; Dom&#237;nguez&#44; J&#46;&#59; Rivas&#44; J&#46;J&#46;&#59; Castro&#44; S&#46; y Sandoval&#44; H&#46;&#58; Quistes epidermoides y dermoides intracraneales intradurales&#58; tratamiento quir&#250;rgico y seguimiento de 32 casos&#46; Neurocirug&#237;a 1993&#59; 4&#58; 19&#8211;32&#46;</p>"
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Quistes epidermoides y dermoides intracraneales intradurales: tratamiento quirúrgico y seguimiento de 32 casos
J. Ayerbe, R. Díez Lobato, J.M. Ortega, J. Domínguez, J.J. Rivas, S. Castro, H. Sandoval
Servicio de Neurocirugía, Hospital «12 de Octubre». Madrid
A. Muñoz*
* Sección de Neurorradiología. Hospital «12 de Octubre». Madrid
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          "palabras" => array:4 [
            0 => "Quiste epidermoide"
            1 => "quiste dermoide"
            2 => "&#225;ngulo pontocerebeloso"
            3 => "resonancia magn&#233;tica"
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          "clase" => "keyword"
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            0 => "Epidernoid cyst"
            1 => "dermoid cyst"
            2 => "cerebellopontine angle"
            3 => "magnetic resonance"
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    "resumen" => array:2 [
      "es" => array:2 [
        "titulo" => "Resumen"
        "resumen" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Se presentan 27 casos de quistes epidermoides y 5 casos de quistes dermoides intracraneales intradurales que fueron intervenidos quir&#250;rgicamente en nuestro Servicio durante un per&#237;odo de 18 a&#241;os&#46; Los pacientes fueron estudiados radiol&#243;gicamente mediante neumoencefalograf&#237;a en 5 casos&#44; angiograf&#237;a cerebral en 16&#44; tomograf&#237;a computadorizada &#40;T&#46;C&#46;&#41; en 24 casos y resonancia magn&#233;tica &#40;R&#46;M&#46;&#41; en 13 &#40;9 preoperatoriamente y 4 postoperatoriamente&#41;&#46; Se realiz&#243; un seguimiento posquir&#250;rgico en 30 pacientes durante un per&#237;odo medio de 4 a&#241;os&#46;</p><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">En ambos tipos de quiste la localizaci&#243;n predominante fue supratentorial &#40;un 59&#44;2 &#37; de los epidermoides y 60 &#37; de los dermoides&#41;&#46; Como localizaciones poco frecuentes de quiste epidermoide se presentan 2 intraventriculares &#40;IV ventr&#237;culo y regi&#243;n atrial&#41;&#44; 2 intradiencef&#225;licas&#44; una paratrigeminal y otra interhemisf&#233;rica supracallosa&#46;</p><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">En la mayor&#237;a de los quistes la ex&#233;resis se practic&#243; mediante t&#233;cnica microquir&#250;rgica&#46; Se consider&#243; total en 16 pacientes &#40;50 &#37; de los casos&#41;&#44; casi total en 7 &#40;21&#44;8 &#37;&#41; y parcial en 9 &#40;28&#44;1 &#37;&#41;&#46; Se consigui&#243; mejor&#237;a cl&#237;nica en 14 pacientes &#40;46&#44;6 &#37;&#41;&#44; estabilizaci&#243;n sintom&#225;tica en 11 &#40;36&#44;6 &#37;&#41; y empeoramiento en 5 &#40;16&#44;6 &#37;&#41;&#46; Cinco pacientes presentaron recidiva tras un intervalo posquir&#250;rgico medio de 7 a&#241;os&#46; Cuatro de ellos empeoraron cl&#237;nicamente y fueron reintervenidos&#46;</p><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">En nuestra experiencia observamos que la R&#46;M&#46; ofrece mayor informaci&#243;n diagn&#243;stica que la T&#46;C&#46; en la recidiva&#44; especialmente en la secuencia potenciada en densidad prot&#243;nica&#46; Asimismo hemos comprobado que varios pacientes con imagen radiol&#243;gica posquir&#250;rgica de restos qu&#237;sticos o recidiva pueden permanecer largo tiempo asintom&#225;ticos y nuestra actitud terap&#233;utica en estos casos ha sido expectante&#46;</p>"
      ]
      "en" => array:2 [
        "titulo" => "Summary"
        "resumen" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">Thirty-two patients with intracranial intradural epidermoid &#40;27 cases&#41; and dermoid &#40;5 cases&#41; cysts were operated in our Service during the last eighteen years&#46; The patients were studied with pneumoencephalography &#40;5 cases&#41;&#44; cerebral angiography &#40;16 cases&#41;&#44; computed tomography &#40;24 cases&#41; and magnetic resonance imaging &#40;9 cases preoperatively and 4 postoperatively&#41;&#46; Follow-up was available in 30 patients &#40;average 4 years&#41;&#46;</p><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">The most common location of the cyst was supratentorial &#40;59&#44;2 &#37; epidermoids and 60 &#37; dermoids&#41;&#44; but six appeared in uncommon locations&#58; 2 intraventricular &#40;IV ventricle and atrial region&#41;&#44; 2 intradiencephalic&#44; one paratrigeminal and one supracallosal interhemispheric&#46;</p><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">Microsurgical resection was performed in most cases&#46; Cyst removal was considered total in 16 patients &#40;50 &#37; of cases&#41;&#44; near total in 7 &#40;21&#44;8 &#37;&#41; and partial in 9 &#40;28&#44;1 &#37;&#41;&#46; Fourteen patients &#40;46&#44;6 &#37;&#41; improved&#44; 11 remained unchanged &#40;36&#44;6 &#37;&#41; and 5 got worse &#40;16&#44;6 &#37;&#41;&#46; Five patients showed cyst&#39;s recurrence after an average time of 7 years&#46; Four of them presented neurological deterioration and they underwent reoperation&#46;</p><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">In our opinion M&#46;R&#46; is more useful than C&#46;T&#46; for determining the presence of recurrence&#44; especially by using proton density weighted sequences&#46; We have observed that some patients with postsurgical radiographic imaging of remaining cyst or recurrence may stay asymptomatic for a long time&#46;</p>"
      ]
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      0 => array:2 [
        "etiqueta" => "&#9734;"
        "nota" => "<p class="elsevierStyleNotepara">Ayerbe&#44; J&#46;&#59; D&#237;ez&#44; R&#46;&#59; Mu&#241;oz&#44; A&#46;&#59; Ortega&#44; J&#46;M&#46;&#59; Dom&#237;nguez&#44; J&#46;&#59; Rivas&#44; J&#46;J&#46;&#59; Castro&#44; S&#46; y Sandoval&#44; H&#46;&#58; Quistes epidermoides y dermoides intracraneales intradurales&#58; tratamiento quir&#250;rgico y seguimiento de 32 casos&#46; Neurocirug&#237;a 1993&#59; 4&#58; 19&#8211;32&#46;</p>"
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                      "titulo" => "Klippel-Feil syndrome in association with a craniocervical dermoid cyst as aseptic meningitis in an adult&#58; case report"
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Información del artículo
ISSN: 11301473
Idioma original: Español
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