array:22 [ "pii" => "S0033833803778540" "issn" => "00338338" "doi" => "10.1016/S0033-8338(03)77854-0" "estado" => "S300" "fechaPublicacion" => "2003-01-01" "aid" => "77854" "copyright" => "Sociedad Española de Radiología Médica (SERAM) and Elsevier España, S.L." "copyrightAnyo" => "2003" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Radiologia. 2003;45:59-66" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 6461 "formatos" => array:3 [ "EPUB" => 7 "HTML" => 5467 "PDF" => 987 ] ] "itemSiguiente" => array:18 [ "pii" => "S0033833803778552" "issn" => "00338338" "doi" => "10.1016/S0033-8338(03)77855-2" "estado" => "S300" "fechaPublicacion" => "2003-01-01" "aid" => "77855" "copyright" => "Sociedad Española de Radiología Médica (SERAM) and Elsevier España, S.L." "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Radiologia. 2003;45:67-72" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 5757 "formatos" => array:3 [ "EPUB" => 9 "HTML" => 4659 "PDF" => 1089 ] ] "es" => array:10 [ "idiomaDefecto" => true "titulo" => "Detección y caracterización de lesiones focales hepáticas con contraste ecográfico en la fase tardía mediante la técnica ADI. Estudio preliminar<a class="elsevierStyleCrossRef" href="#fn0005">*</a>" "tienePdf" => "es" "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "67" "paginaFinal" => "72" ] ] "titulosAlternativos" => array:1 [ "en" => array:1 [ "titulo" => "Detection and characterization of focal hepatic lesions using contrast-enhanced ultrasound imaging in late phase with adi mode. preliminary study" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Carlos Nicolau, Martin Blomley, Chris Harvey, Concepció Brú" "autores" => array:4 [ 0 => array:2 [ "nombre" => "Carlos" "apellidos" => "Nicolau" ] 1 => array:2 [ "nombre" => "Martin" "apellidos" => "Blomley" ] 2 => array:2 [ "nombre" => "Chris" "apellidos" => "Harvey" ] 3 => array:2 [ "nombre" => "Concepció" "apellidos" => "Brú" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0033833803778552?idApp=UINPBA00004N" "url" => "/00338338/0000004500000002/v1_201307311041/S0033833803778552/v1_201307311041/es/main.assets" ] "es" => array:15 [ "idiomaDefecto" => true "titulo" => "Utilidad del Doppler color y pulsado en la valoración de los shunts portosistémicos quirúrgicos en la edad pediátrica<a class="elsevierStyleCrossRef" href="#fn0005">*</a>" "tieneTextoCompleto" => 0 "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "59" "paginaFinal" => "66" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Teresa Berrocal, Consuelo Prieto, Pilar Cortés, Ramón Rodríguez, Ignacio Pastor" "autores" => array:5 [ 0 => array:4 [ "nombre" => "Teresa" "apellidos" => "Berrocal" "email" => array:1 [ 0 => "cprieto@hulp.insalud.es" ] "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">1</span>" "identificador" => "cor0005" ] ] ] 1 => array:2 [ "nombre" => "Consuelo" "apellidos" => "Prieto" ] 2 => array:2 [ "nombre" => "Pilar" "apellidos" => "Cortés" ] 3 => array:2 [ "nombre" => "Ramón" "apellidos" => "Rodríguez" ] 4 => array:2 [ "nombre" => "Ignacio" "apellidos" => "Pastor" ] ] "afiliaciones" => array:1 [ 0 => array:1 [ "entidad" => "<span class="elsevierStyleItalic">Sección de Radiología Pediátrica. Hospital Universitario «La Paz». Madrid.</span>" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "1" "correspondencia" => "Correspondencia: TERESA BERROCAL. Sección de Radiología pediátrica. Hospital Universitario La Paz. Paseo de la Castellana, 261. 28046 Madrid." ] ] ] ] "titulosAlternativos" => array:1 [ "en" => array:1 [ "titulo" => "Usefulness of color and pulsed Dopplers in the evaluation of surgical portosystemic shunts in pediatric patients" ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2002-08-26" "fechaAceptado" => "2002-10-10" "PalabrasClave" => array:2 [ "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabra clave" "identificador" => "xpalclavsec227222" "palabras" => array:4 [ 0 => "Shuntsportosisté" 1 => "micos quirúrgicos" 2 => "Doppler color y pulsado" 3 => "Niños" ] ] ] "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Key words" "identificador" => "xpalclavsec227223" "palabras" => array:4 [ 0 => "Surgical portosystemic shunts" 1 => "Color Doppler" 2 => "Pulsed Doppler" 3 => "Children" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "es" => array:1 [ "resumen" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Los <span class="elsevierStyleItalic">shunts</span>portosistémicos se realizan para paliar la hipertensión portal sintomática o para descomprimir la vascularización hepática en pacientes con síndrome de Budd-Chiari. La mayoría de los <span class="elsevierStyleItalic">shunts</span>por-tosistémicos quirúrgicos pueden estudiarse adecuadamente mediante ecografía complementada con Doppler color y pulsado si se compren-de la hemodinámica de los procedimientos quirúrgicos. Este artículo muestra la utilidad y limitaciones de la ecografía duplex Doppler en la evaluación de los <span class="elsevierStyleItalic">shunts</span>portosistémicos realizados a pacientes pediá-tricos. El Doppler pulsado proporciona información sobre la naturaleza y dirección del flujo sanguíneo y el Doppler color es capaz de mostrar directamente el <span class="elsevierStyleItalic">shunt</span>y, en la mayoría de los casos, permite localizar las anastomosis. Los tipos de <span class="elsevierStyleItalic">shunts</span>que se muestran incluyen espleno-renal proximal y distal, portocava y mesocava. Se ilustran los tipos de conexiones vasculares y se muestra la dirección posquirúrgica espera-ble del flujo en los vasos sanguíneos implicados. Se discute la técnica ecográfica y los criterios para determinar la permeabilidad vascular. Así mismo se enfatizan las ventajas, limitaciones y dificultades diag-nósticas de las distintas modalidades del Doppler.</p>" ] "en" => array:1 [ "resumen" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Portosystemic <span class="elsevierStyleItalic">shunts</span>are performed to relieve symptomatic portal hypertension symptomatic or removal pressure in hepatic vascularization in patients with Budd-Chiari’s syndrome. Most surgical portosys-temic <span class="elsevierStyleItalic">shunts</span>can be suitably studied by means of ultrasound scan complemented by color and pulsed Dopplers, provided one understands the hemodynamics of the surgical procedures involved. This article demonstrates the usefulness and limitations of the ultrasound scan Duplex Doppler in the evaluation of portosystemic <span class="elsevierStyleItalic">shunts</span>performed on pediatric patients. Pulsed Doppler provides information regarding the nature and direction of blood flow. Color Doppler is capable of directly revealing the <span class="elsevierStyleItalic">shunt</span>and, in most cases, permits the anastomosis to be located. The types of <span class="elsevierStyleItalic">shunts</span>that appear include proximal and distal spleno-renal, portocaval and mesocaval. Types of vascular connections are illustrated, as well as expected post-surgical blood flow direction in affected vessels. The ultrasound scanning technique is discussed, as well as the criteria for determining vascular permeability. Also highlighted are the advantages, limitations and diagnostic difficulties associated with the different forms of Doppler.</p>" ] ] "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "*" "nota" => "<p class="elsevierStyleNotepara">Berrocal T, Prieto C, Cortés P. Utilidad del Doppler color y pulsado en la valora-ción de los <span class="elsevierStyleItalic">shunts</span>portosistémicos quirúrgicos en la edad pediátrica. Radiología 2003;45(2):000-0.</p>" ] ] "bibliografia" => array:2 [ "titulo" => "Bibliografía" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:17 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Portal hypertension in children. I: Clinical investigation and hemorrhage risk" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "F. Alvarez" 1 => "O. Bernard" 2 => "F. 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Journal Information
Utilidad del Doppler color y pulsado en la valoración de los shunts portosistémicos quirúrgicos en la edad pediátrica*
Usefulness of color and pulsed Dopplers in the evaluation of surgical portosystemic shunts in pediatric patients
Teresa Berrocal1
, Consuelo Prieto, Pilar Cortés, Ramón Rodríguez, Ignacio Pastor
Corresponding author
cprieto@hulp.insalud.es
Correspondencia: TERESA BERROCAL. Sección de Radiología pediátrica. Hospital Universitario La Paz. Paseo de la Castellana, 261. 28046 Madrid.
Correspondencia: TERESA BERROCAL. Sección de Radiología pediátrica. Hospital Universitario La Paz. Paseo de la Castellana, 261. 28046 Madrid.
Sección de Radiología Pediátrica. Hospital Universitario «La Paz». Madrid.