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Bibliographic Details
Main Author:	LEOPOLDO MARINÉ M.
Format:	Artículo científico
Language:	es
Published:	Sociedad de Cirujanos de Chile 2008
Subjects:	Medicina stents Angioplastía endarterectomía estenosis carotídea
Online Access:	https://www.redalyc.org/articulo.oa?id=345531933004
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Tratamiento endovascular selectivo de la ateroesclerosis de la bifurcación carotídea LEOPOLDO MARINÉ M. Medicina stents Angioplastía endarterectomía estenosis carotídea El desarrollo de la cirugía endovascular (CE) ha permitido el tratamiento exitoso de la aterosclerosis carotídea en forma mínimamente invasiva. La endarterectomía sigue siendo la mejor alternativa terapéutica para la estenosis de la bifurcación carotídea, estando la CE reservada para pacientes considerados de alto riesgo médico o anatómico para la cirugía convencional. Objetivo: Analizar nuestros resultados iniciales con la CE aplicada a lesiones ateroscleróticas de la bifurcación carotídea. Estudio retrospectivo de base de datos prospectiva. Material y Método: Se revisan los antecedentes clínicos e imagenológicos de pacientes tratados con CE mediante angioplastía y stenting entre 2005-2007, por estenosis carotídea mayor de 70%. El seguimiento incluyó evaluación clínica y control periódico por imágenes. Resultados: Se realizó tratamiento en 11 pacientes por estenosis crítica (54,6% hombres, 70,6 años, rango: 61-76). La indicación terapéutica fue: alto riesgo médico (5), o anatómico (6). Alrededor de dos tercios de los pacientes consultaron por síntomas neurológicos. El éxito técnico fue de 100%, sin estenosis residual. En el período postoperatorio precoz una paciente tratada por re-estenosis carotídea sintomática presentó déficit isquémico hemisférico en zona limítrofe ipsilateral sin secuela clínica posterior (Rankin 0). La estada hospitalaria fue de 6 días (mediana, rango 2-25). No hubo isquemia miocárdica clínica ni mortalidad perioperatoria. Durante el seguimiento de 17,4 ± 4,8 meses, no hubo mortalidad, déficit neurológico nuevo ni re-estenosis. Conclusión: La CE es una alternativa eficaz con riesgo razonable en seleccionados pacientes portadores de enfermedad aterosclerótica de la bifurcación carotídea con alto riesgo anatómico o médico para la cirugía convencional. 2008 artículo científico 0379-3893 https://www.redalyc.org/articulo.oa?id=345531933004 es http://www.redalyc.org/revista.oa?id=3455 Revista Chilena de Cirugía application/pdf Sociedad de Cirujanos de Chile Revista Chilena de Cirugía (Chile) Num.6 Vol.60

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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