array:23 [ "pii" => "S0210480601726915" "issn" => "02104806" "doi" => "10.1016/S0210-4806(01)72691-5" "estado" => "S300" "fechaPublicacion" => "2001-01-01" "aid" => "72691" "copyright" => "Asociación Española de Urología (AEU)" "copyrightAnyo" => "2001" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Actas Urol Esp. 2001;25:651-5" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 1657 "formatos" => array:3 [ "EPUB" => 9 "HTML" => 1187 "PDF" => 461 ] ] "itemSiguiente" => array:18 [ "pii" => "S0210480601726927" "issn" => "02104806" "doi" => "10.1016/S0210-4806(01)72692-7" "estado" => "S300" "fechaPublicacion" => "2001-01-01" "aid" => "72692" "copyright" => "Asociación Española de Urología (AEU)" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Actas Urol Esp. 2001;25:656-61" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 1817 "formatos" => array:3 [ "EPUB" => 8 "HTML" => 1200 "PDF" => 609 ] ] "es" => array:9 [ "idiomaDefecto" => true "titulo" => "La tomografía computarizada helicoidal sin contraste en comparación con la ecografía y la radiografía simple de abdomen en el estudio del paciente con dolor lumbar agudo" "tienePdf" => "es" "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "656" "paginaFinal" => "661" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "M. Llopis cartagena, A. Rams garcía, A. Fuster escrivá, J. Díaz concepción, J. Solaz mínguez, H. Martín fernández, L. Gómez salinas" "autores" => array:7 [ 0 => array:2 [ "nombre" => "M." "apellidos" => "Llopis cartagena" ] 1 => array:2 [ "nombre" => "A." "apellidos" => "Rams garcía" ] 2 => array:2 [ "nombre" => "A." "apellidos" => "Fuster escrivá" ] 3 => array:2 [ "nombre" => "J." "apellidos" => "Díaz concepción" ] 4 => array:2 [ "nombre" => "J." "apellidos" => "Solaz mínguez" ] 5 => array:2 [ "nombre" => "H." "apellidos" => "Martín fernández" ] 6 => array:2 [ "nombre" => "L." "apellidos" => "Gómez salinas" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210480601726927?idApp=UINPBA00004N" "url" => "/02104806/0000002500000009/v1_201304251643/S0210480601726927/v1_201304251643/es/main.assets" ] "itemAnterior" => array:18 [ "pii" => "S0210480601726903" "issn" => "02104806" "doi" => "10.1016/S0210-4806(01)72690-3" "estado" => "S300" "fechaPublicacion" => "2001-01-01" "aid" => "72690" "copyright" => "Asociación Española de Urología (AEU)" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Actas Urol Esp. 2001;25:645-50" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 1185 "formatos" => array:3 [ "EPUB" => 7 "HTML" => 767 "PDF" => 411 ] ] "es" => array:9 [ "idiomaDefecto" => true "titulo" => "Diferencias clínico-patológicas entre neoplasia vesical de bajo potencial maligno y carcinoma de bajo grado" "tienePdf" => "es" "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "645" "paginaFinal" => "650" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "J. Álvarez kindelán, A. López beltrán, F. Anglada curado, P. Moreno arcas, J.L. Carazo carazo, J.C. Regueiro lópez, M. Leva vallejo, R. Prieto castro, M.J. Requena tapia" "autores" => array:9 [ 0 => array:2 [ "nombre" => "J." "apellidos" => "Álvarez kindelán" ] 1 => array:2 [ "nombre" => "A." "apellidos" => "López beltrán" ] 2 => array:2 [ "nombre" => "F." "apellidos" => "Anglada curado" ] 3 => array:2 [ "nombre" => "P." "apellidos" => "Moreno arcas" ] 4 => array:2 [ "nombre" => "J.L." "apellidos" => "Carazo carazo" ] 5 => array:2 [ "nombre" => "J.C." "apellidos" => "Regueiro lópez" ] 6 => array:2 [ "nombre" => "M." "apellidos" => "Leva vallejo" ] 7 => array:2 [ "nombre" => "R." "apellidos" => "Prieto castro" ] 8 => array:2 [ "nombre" => "M.J." "apellidos" => "Requena tapia" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0210480601726903?idApp=UINPBA00004N" "url" => "/02104806/0000002500000009/v1_201304251643/S0210480601726903/v1_201304251643/es/main.assets" ] "es" => array:12 [ "idiomaDefecto" => true "titulo" => "Utilidad del cociente psa-l/psa-t y la dpsa para la discriminación entre hipertrofia benigna de próstata y cáncer de próstata" "tieneTextoCompleto" => 0 "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "651" "paginaFinal" => "655" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "J. Mosquera madera, I. Pinto sierra, A. Enguix armada, J.L. Sahagún argüello" "autores" => array:4 [ 0 => array:3 [ "nombre" => "J." "apellidos" => "Mosquera madera" "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">1</span>" "identificador" => "cor0005" ] ] ] 1 => array:3 [ "nombre" => "I." "apellidos" => "Pinto sierra" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">**</span>" "identificador" => "aff0010" ] ] ] 2 => array:3 [ "nombre" => "A." "apellidos" => "Enguix armada" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">**</span>" "identificador" => "aff0010" ] ] ] 3 => array:3 [ "nombre" => "J.L." "apellidos" => "Sahagún argüello" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "aff0005" ] ] ] ] "afiliaciones" => array:2 [ 0 => array:3 [ "entidad" => "Servicio de Urología" "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Servicio de Análisis Clínicos. Hospital “Carmen y Severo Ochoa”. Asturias" "etiqueta" => "<span class="elsevierStyleSup">**</span>" "identificador" => "aff0010" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "1" "correspondencia" => "Dr. J. Mosquera Madera Servicio de Urología. Hosp. “Carmen y Severo Ochoa” C/ Sienra, 11 33800 Cangas de Narcea (Asturias)" ] ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2001-03-08" "PalabrasClave" => array:2 [ "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec86468" "palabras" => array:5 [ 0 => "Antígeno específico de próstata (PSA)" 1 => "Cociente PSA-L/PSA-T" 2 => "Densidad de PSA" 3 => "Cáncer de próstata" 4 => "Hipertrofia benigna de próstata" ] ] ] "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Key words" "identificador" => "xpalclavsec86467" "palabras" => array:5 [ 0 => "Prostate-specific antigen" 1 => "Free/total PSA" 2 => "DPSA" 3 => "Prostate cancer" 4 => "Benig prostatic hyperplasia" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "es" => array:2 [ "titulo" => "Resumen" "resumen" => "<span class="elsevierStyleSectionTitle">Objetivo</span><p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Investigar la rentabilidad diagnóstica del cociente PSA-L/PSA-T y densidad de PSA, en el diagnóstico del cáncer de próstata en pacientes con cifras de PSA-T en la zona gris de decisión diagnóstica entre 4-10 ng/ml. Establecer el punto de corte para hacer el diagnóstico diferencial entre enfermedad benigna de la próstata y cáncer, con el fin de evitar biopsias innecesarias</p> <span class="elsevierStyleSectionTitle">Método</span><p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Estudio prospectivo realizado a 136 varones de edades comprendidas entre 54 y 87 años (media 70,6). Los pacientes acuden a la consulta de urología por síntomas urinarios. Se les solicita una prueba de PSA-T, PSA-L, cociente de PSA-L/PSA-T, se realiza tacto rectal y ecografía transrectal con biopsia en octantes, se mide el volumen de la próstata y se calcula la densidad de PSA. A 113 pacientes se solicita estudio anatomopatológico, encontrándose 82 casos de HBP y 31 de carcinoma de próstata en diferentes estadios</p> <span class="elsevierStyleSectionTitle">Resultados</span><p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">No se encontraron diferencias significativas entre el grupo de pacientes con HBP y CAP para el PSAT, PSA-L, cociente PSA-L/PSA-T ni tacto rectal. La DPSA y el volumen de la próstata son significativamente diferentes p < 0,05 en los pacientes con HPB y CAP. Para una sensibilidad del 94% (78,5-99), el punto de corte para el cociente de PSA sería de 0,28 y la especificidad del 11% (5,2-19,8). Con una sensibilidad del 96,2% (80,3-99,4) el punto de corte obtenido para DPSA es de 0,109 y la especificidad de 25% (15,5-36,6)</p> <span class="elsevierStyleSectionTitle">Conclusiones</span><p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">En pacientes con cifras de PSA-T entre 4 y 10 ng/ml el cociente PSA-L/PSA-T no tiene ventajas sobre el PSA-T en el diagnóstico precoz del cáncer de próstata. La DPSA puede mejorar la especificidad, sin comprometer el diagnóstico de CAP</p>" ] "en" => array:2 [ "titulo" => "Abstract" "resumen" => "<span class="elsevierStyleSectionTitle">objective</span><p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">To investigate the clinical significance of the free-to-total prostate-specific antigen ratio (f/tPSA) and PSA density (PSAD) for prostate cancer detection in patients with intermediate tPSA levels (4-10 ng/ml). To establish a cutoff to discriminate between benign prostatic disease (BPH) and prostate cancer (CaP), avoiding unnecessary biopsies</p> <span class="elsevierStyleSectionTitle">Methods</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">This prospective study included 136 men, aged between 54 and 85 (mean 70,6) years old. Urinary tract symptoms were present in these patients. Serum samples were obtained to measure tPSA, fPSA, and f/tPSA; digital rectal examination and transrectal ultrasound eight-sector biopsies were performed. Prostate volume was measured and PSAD calculated. The pathologic study, carried out in 113 patients, showed 82 with BPH and 31 with prostate cancer in various stages</p> <span class="elsevierStyleSectionTitle">Results</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">There were no significant differences between patients with BPH and CaP when comparing tPSA, fPSA, f/tPSA or digital rectal examination. PSAD and prostate volume were significantly different in patients with BPH and CaP. With a sensitivity of 94% (78,5-99), the f/tPSA cutoff was 0,28 with a 11% (5,2-19,8) specificity. With a sensitivity of 96,2% (80,3-99,4) cutoff for PSAD was 0,109 and specificity 25% (15,5-36,6)</p> <span class="elsevierStyleSectionTitle">Conclusions</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">In patients whose tPSA level is between 4 and 10 ng/ml, f/tPSA has no advantages over tPSA measurement for early detection of prostate cancer. DPSA can improve specificities, without compromising the detection of CaP</p>" ] ] "bibliografia" => array:2 [ "titulo" => "Referencias" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:19 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "1." 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Journal Information
Utilidad del cociente psa-l/psa-t y la dpsa para la discriminación entre hipertrofia benigna de próstata y cáncer de próstata