Hemorragia subaracnoidea idiopática. Estudio clínico de una serie de 258 casos
P.A. Gómez, J.J. Rivas, R.D. Lobato, A. Cabrera, R. Alday, S. Castro, J.M. Ortega, H. Sandoval, E. Lamas
Servicio de Neurocirugía, Hospital «12 de Octubre», Madrid
Read
2467
Timeswas read the article
1429
Total PDF
1038
Total HTML
Share statistics
array:23 [ "pii" => "S113014739270880X" "issn" => "11301473" "doi" => "10.1016/S1130-1473(92)70880-X" "estado" => "S300" "fechaPublicacion" => "1992-01-01" "aid" => "70880" "copyright" => "Sociedad Española de Neurocirugía" "copyrightAnyo" => "1992" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Neurocirugia. 1992;3:197-205" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 2480 "formatos" => array:3 [ "EPUB" => 18 "HTML" => 1034 "PDF" => 1428 ] ] "itemSiguiente" => array:18 [ "pii" => "S1130147392708811" "issn" => "11301473" "doi" => "10.1016/S1130-1473(92)70881-1" "estado" => "S300" "fechaPublicacion" => "1992-01-01" "aid" => "70881" "copyright" => "Sociedad Española de Neurocirugía" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Neurocirugia. 1992;3:206-11" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 2000 "formatos" => array:3 [ "EPUB" => 14 "HTML" => 838 "PDF" => 1148 ] ] "es" => array:9 [ "idiomaDefecto" => true "titulo" => "Tumores cerebrales experimentales inducidos por etil-nitrosourea en la rata Wistar" "tienePdf" => "es" "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "206" "paginaFinal" => "211" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "J. Vaquero, A. Arias, M. Zurita, S. Coca, S. Oya, C. Morales" "autores" => array:6 [ 0 => array:2 [ "nombre" => "J." "apellidos" => "Vaquero" ] 1 => array:2 [ "nombre" => "A." "apellidos" => "Arias" ] 2 => array:2 [ "nombre" => "M." "apellidos" => "Zurita" ] 3 => array:2 [ "nombre" => "S." "apellidos" => "Coca" ] 4 => array:2 [ "nombre" => "S." "apellidos" => "Oya" ] 5 => array:2 [ "nombre" => "C." "apellidos" => "Morales" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1130147392708811?idApp=UINPBA00004B" "url" => "/11301473/0000000300000003/v1_201305151419/S1130147392708811/v1_201305151419/es/main.assets" ] "itemAnterior" => array:18 [ "pii" => "S1130147392708793" "issn" => "11301473" "doi" => "10.1016/S1130-1473(92)70879-3" "estado" => "S300" "fechaPublicacion" => "1992-01-01" "aid" => "70879" "copyright" => "Sociedad Española de Neurocirugía" "documento" => "article" "crossmark" => 0 "subdocumento" => "fla" "cita" => "Neurocirugia. 1992;3:186-96" "abierto" => array:3 [ "ES" => false "ES2" => false "LATM" => false ] "gratuito" => false "lecturas" => array:2 [ "total" => 2058 "formatos" => array:3 [ "EPUB" => 21 "HTML" => 925 "PDF" => 1112 ] ] "es" => array:9 [ "idiomaDefecto" => true "titulo" => "Hemorragia subaracnoidea aneurismática. Estudio de una serie clínica de 412 casos" "tienePdf" => "es" "tieneTextoCompleto" => 0 "tieneResumen" => array:2 [ 0 => "es" 1 => "en" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "186" "paginaFinal" => "196" ] ] "contieneResumen" => array:2 [ "es" => true "en" => true ] "contienePdf" => array:1 [ "es" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "P.A. Gómez, R.D. Lobato, J.J. Rivas, A. Cabrera, R. Alday, J. Domínguez, J. Ayerbe, E. Lamas" "autores" => array:8 [ 0 => array:2 [ "nombre" => "P.A." "apellidos" => "Gómez" ] 1 => array:2 [ "nombre" => "R.D." "apellidos" => "Lobato" ] 2 => array:2 [ "nombre" => "J.J." "apellidos" => "Rivas" ] 3 => array:2 [ "nombre" => "A." "apellidos" => "Cabrera" ] 4 => array:2 [ "nombre" => "R." "apellidos" => "Alday" ] 5 => array:2 [ "nombre" => "J." "apellidos" => "Domínguez" ] 6 => array:2 [ "nombre" => "J." "apellidos" => "Ayerbe" ] 7 => array:2 [ "nombre" => "E." "apellidos" => "Lamas" ] ] ] ] ] "idiomaDefecto" => "es" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1130147392708793?idApp=UINPBA00004B" "url" => "/11301473/0000000300000003/v1_201305151419/S1130147392708793/v1_201305151419/es/main.assets" ] "es" => array:12 [ "idiomaDefecto" => true "titulo" => "Hemorragia subaracnoidea idiopática. Estudio clínico de una serie de 258 casos" "tieneTextoCompleto" => 0 "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "197" "paginaFinal" => "205" ] ] "autores" => array:1 [ 0 => array:3 [ "autoresLista" => "P.A. Gómez, J.J. Rivas, R.D. Lobato, A. Cabrera, R. Alday, S. Castro, J.M. Ortega, H. Sandoval, E. Lamas" "autores" => array:9 [ 0 => array:2 [ "nombre" => "P.A." "apellidos" => "Gómez" ] 1 => array:2 [ "nombre" => "J.J." "apellidos" => "Rivas" ] 2 => array:2 [ "nombre" => "R.D." "apellidos" => "Lobato" ] 3 => array:2 [ "nombre" => "A." "apellidos" => "Cabrera" ] 4 => array:2 [ "nombre" => "R." "apellidos" => "Alday" ] 5 => array:2 [ "nombre" => "S." "apellidos" => "Castro" ] 6 => array:2 [ "nombre" => "J.M." "apellidos" => "Ortega" ] 7 => array:2 [ "nombre" => "H." "apellidos" => "Sandoval" ] 8 => array:2 [ "nombre" => "E." "apellidos" => "Lamas" ] ] "afiliaciones" => array:1 [ 0 => array:1 [ "entidad" => "Servicio de Neurocirugía, Hospital «12 de Octubre», Madrid" ] ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "PalabrasClave" => array:2 [ "es" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Palabras clave" "identificador" => "xpalclavsec162256" "palabras" => array:5 [ 0 => "Hemorragia subaracnoidea" 1 => "angiografia negativa" 2 => "hallazgos TC" 3 => "complicaciones" 4 => "evolución final" ] ] ] "en" => array:1 [ 0 => array:4 [ "clase" => "keyword" "titulo" => "Key words" "identificador" => "xpalclavsec162257" "palabras" => array:5 [ 0 => "Subarachnoid hemorrhage" 1 => "negative angiography" 2 => "CT findings" 3 => "complications" 4 => "outcome" ] ] ] ] "tieneResumen" => true "resumen" => array:2 [ "es" => array:2 [ "titulo" => "Resumen" "resumen" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Se analizan retrospectivamente 258 casos consecutivos de hemorragia subaracnoidea idiopática, tratados durante los años 1974–1991; éstos representan el 34% del total de hemorragias subaracnoideas diagnosticadas en el mismo período. Se discuten los datos clínicos y radiológicos de ésta en entidad y se comparan con los de la hemorrragia subaracnoidea aneurismática, comprobándose una menor incidencia de complicaciones neurológicas (isquemia 8% y resangrado 6%) y una mejor evolución final (90,3% independientes y sólo un 5,4% de mortalidad) que en los pacientes con aneurisma. Asimismo, se analiza la distribución de sangre en las cisternas subaracnoideas, apreciándose una mayor afectación de las cisternas peritruncales (interpeduncular y ambiens). Se desaconseja repetir el estudio angiográfico si éste es completo y de buena calidad, pudiéndose repetir éste si existe resangrado, si el grado clínico inicial es malo, si hubo vasoespasmo en el estudio angiográfico, o si la TC al ingreso muestra una extensa distribución de sangre por cisternas basales.</p>" ] "en" => array:2 [ "titulo" => "Summary" "resumen" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">A series of 258 cases of subarachnoid hemorrhage of unknown etiology (SAHUE) is analyzed. These cases represent 34% of the total cases of primary subarachnoid hemorrhage diagnosed during the same period. The clinical and radiological findings in patients with SAHUE are compared with those in patients with ruptured aneurysm. The most important neurological complications i.e., ischemia and rebleeding had a lower incidence in patients with SAHUE (8% and 6% respectively) and the final outcome was more favourable than in patients with ruptured aneurysm (90,3% of the patients recovered and only 5,4% died). The analysis of the location of extravasated blood in patients with SAHUE showed a preferent distribution in the interpeduncular and ambiens cisterns, in contrast to patients with ruptured aneurysms. Concerning misdiagnosis resulting from an overlooked aneurysm at initial angiography, we suggest that cerebral angiography should be repeated when 1) the initial study shows vasospasm, 2) when rebleeding occurs, 3) if the initial clinical grade is bad and, 4) when the initial CT sean shows diffuse subarachnoid bleeding through the basal cisterns.</p>" ] ] "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara">Gómez, P.A.; Rivas, J.J.; Lobato, R.D.; Cabrera, A.; Alday, R.; Castro, S.; Ortega, J.M.; Sandoval, H.; Lamas, E.: Hemorragia subaracnoidea idiopática. Estudio clínico de una serie de 258 casos. Neurocirugía 1992; 3: 197–205.</p>" ] ] "bibliografia" => array:2 [ "titulo" => "Bibliografía" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:57 [ 0 => array:3 [ "identificador" => "bib1" "etiqueta" => "1." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Thunderclap headache and unruptured cerebral aneurysm" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "R.J. Abbot" 1 => "P. van Hille" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Lancet" "fecha" => "1986" "volumen" => "2" "paginaInicial" => "1459" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2574391" "web" => "Medline" ] ] ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib2" "etiqueta" => "2." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Nonaneurysmal subarachnoid hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "H.P. Adams" 1 => "D.L. Gordon" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1002/ana.410290502" "Revista" => array:6 [ "tituloSerie" => "Ann Neurol" "fecha" => "1991" "volumen" => "29" "paginaInicial" => "461" "paginaFinal" => "462" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1859175" "web" => "Medline" ] ] ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib3" "etiqueta" => "3." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Spontaneous subarachnoid hemorrhage and negative panangiography: review of 149 cases" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "M.S. Alexander" 1 => "P.S. Dias" 2 => "D. Utteley" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1986.64.4.0537" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1986" "volumen" => "64" "paginaInicial" => "537" "paginaFinal" => "542" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3950737" "web" => "Medline" ] ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib4" "etiqueta" => "4." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "G.C. Andrioli" 1 => "G. Salar" 2 => "L. Rrgobello" 3 => "S. Mingrino" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Acta Neurochir" "fecha" => "1979" "volumen" => "48" "paginaInicial" => "217" "paginaFinal" => "221" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/484276" "web" => "Medline" ] ] ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib5" "etiqueta" => "5." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Incidence of delayed cerebral ischernia following subarachnoid hemorrhage of unknown cause" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "P. Barlow" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "J Neurol Neurosurg Psychiatry." "fecha" => "1985" "volumen" => "48" "paginaInicial" => "132" "paginaFinal" => "136" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3981169" "web" => "Medline" ] ] ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib6" "etiqueta" => "6." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage with normal cerebral panangiography" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "C. Beguelin" 1 => "R. Seiler" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurosurgery" "fecha" => "1983" "volumen" => "13" "paginaInicial" => "409" "paginaFinal" => "411" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6633833" "web" => "Medline" ] ] ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib7" "etiqueta" => "7." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Prognosis of subarachnoid hemorrhage. A comparison between patients with verified aneurysms and patients with normal angiograms" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "G. Björkensten" 1 => "H. Troupp" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1957.14.4.0434" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1957" "volumen" => "14" "paginaInicial" => "434" "paginaFinal" => "441" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/13439420" "web" => "Medline" ] ] ] ] ] ] ] ] 7 => array:3 [ "identificador" => "bib8" "etiqueta" => "8." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Interrnittent appearance of a ruptured intracranial aneurysm on sequential angiograms: Case report" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "G.L. Bohmfald" 1 => "J.L. Story" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1980.52.2.0263" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1980" "volumen" => "52" "paginaInicial" => "263" "paginaFinal" => "265" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7351569" "web" => "Medline" ] ] ] ] ] ] ] ] 8 => array:3 [ "identificador" => "bib9" "etiqueta" => "9." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown origin: prognosis and prognostic factors" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "J. Brismar" 1 => "G. Sundbarg" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1985.63.3.0349" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1985" "volumen" => "63" "paginaInicial" => "349" "paginaFinal" => "354" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/4020460" "web" => "Medline" ] ] ] ] ] ] ] ] 9 => array:3 [ "identificador" => "bib10" "etiqueta" => "10." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown origin: Clinical and tomographical aspects" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "F. Cioffi" 1 => "A. Pasqualin" 2 => "P. Cavazzani" 3 => "R. Da Pian" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Acta Neurochir" "fecha" => "1989" "volumen" => "97" "paginaInicial" => "31" "paginaFinal" => "39" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2718794" "web" => "Medline" ] ] ] ] ] ] ] ] 10 => array:3 [ "identificador" => "bib11" "etiqueta" => "11." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Thunderclap headache" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "C.E. Clarke" 1 => "D.I. Shepherd" 2 => "K. Chishti" 3 => "G. Victoratos" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Lancet" "fecha" => "1988" "volumen" => "2" "paginaInicial" => "625" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2570322" "web" => "Medline" ] ] ] ] ] ] ] ] 11 => array:3 [ "identificador" => "bib12" "etiqueta" => "12." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage and negative angiography. The Year Book of Neurology and Neurosurgery" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "R.M. Crowell" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Libro" => array:3 [ "fecha" => "1991" "editorial" => "Mosby" "editorialLocalizacion" => "St. Louis" ] ] ] ] ] ] 12 => array:3 [ "identificador" => "bib13" "etiqueta" => "13." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Thunderclap headache: sympton of unruptured cerebral aneurysm" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "J.W. Day" 1 => "N.H. Raskin" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Lancet" "fecha" => "1986" "volumen" => "2" "paginaInicial" => "1247" "paginaFinal" => "1248" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2903973" "web" => "Medline" ] ] ] ] ] ] ] ] 13 => array:3 [ "identificador" => "bib14" "etiqueta" => "14." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Anterior communicating aneurysm rnissed at angiography: Report of two cases treated surgically" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "N. Di Lorenzo" 1 => "G. Guideiti" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurosurgery" "fecha" => "1988" "volumen" => "23" "paginaInicial" => "494" "paginaFinal" => "499" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3200381" "web" => "Medline" ] ] ] ] ] ] ] ] 14 => array:3 [ "identificador" => "bib15" "etiqueta" => "15." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Headaches and subarachnoid haemorrhage" "autores" => array:1 [ 0 => array:2 [ "colaboracion" => "Editorial" "etal" => false ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Lancet" "fecha" => "1988" "volumen" => "2" "paginaInicial" => "80" "paginaFinal" => "82" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2567875" "web" => "Medline" ] ] ] ] ] ] ] ] 15 => array:3 [ "identificador" => "bib16" "etiqueta" => "16." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The prognosis in subarachnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "V. Eskesen" 1 => "E.B. Sorensen" 2 => "J. Rosenorn" 3 => "K. Schmidt" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1984.61.6.1029" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1984" "volumen" => "61" "paginaInicial" => "1029" "paginaFinal" => "1031" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6502230" "web" => "Medline" ] ] ] ] ] ] ] ] 16 => array:3 [ "identificador" => "bib17" "etiqueta" => "17." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Relation of cerebral vasospasm to subarachnoid hemorrhage visualized by computerized tomographic scanning" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "C.M. Fisher" 1 => "J.P. Krstler" 2 => "J.M. Davis" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurosurgery" "fecha" => "1980" "volumen" => "6" "paginaInicial" => "1" "paginaFinal" => "9" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7354892" "web" => "Medline" ] ] ] ] ] ] ] ] 17 => array:3 [ "identificador" => "bib18" "etiqueta" => "18." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The value of repeat panangiography in cases of unexplained subarachnoid hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "D.M.C. Foster" 1 => "L. Steiner" 2 => "S. Hakanson" 3 => "D. Bergvall" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1978.48.5.0712" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1978" "volumen" => "48" "paginaInicial" => "712" "paginaFinal" => "716" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/641550" "web" => "Medline" ] ] ] ] ] ] ] ] 18 => array:3 [ "identificador" => "bib19" "etiqueta" => "19." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Repeat cerebral pan-angiography in subarachnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "J.W. Gilbert" 1 => "C.H. Lee" 2 => "B. Young" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Surg Neurol" "fecha" => "1990" "volumen" => "33" "paginaInicial" => "19" "paginaFinal" => "21" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2300874" "web" => "Medline" ] ] ] ] ] ] ] ] 19 => array:3 [ "identificador" => "bib20" "etiqueta" => "20." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unexplained cause" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "S. Giombini" 1 => "M. Bruzzone" 2 => "F. Pluchino" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurosurgery" "fecha" => "1988" "volumen" => "22" "paginaInicial" => "313" "paginaFinal" => "316" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3352881" "web" => "Medline" ] ] ] ] ] ] ] ] 20 => array:3 [ "identificador" => "bib21" "etiqueta" => "21." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "P.A. Gomez" 1 => "R.D. Lobato" 2 => "J.J. Rivas" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Acta Neurochir" "fecha" => "1989" "volumen" => "101" "paginaInicial" => "35" "paginaFinal" => "41" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2603765" "web" => "Medline" ] ] ] ] ] ] ] ] 21 => array:3 [ "identificador" => "bib22" "etiqueta" => "22." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Hemorragia subaracnoidea aneurismática. Estudio de una serie clínica de 412 casos" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "P.A. Gomez" 1 => "R.D. Lobato" 2 => "J.J. Rrvas" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Neurocirugía" "fecha" => "1992" "volumen" => "3" "paginaInicial" => "186" "paginaFinal" => "196" ] ] ] ] ] ] 22 => array:3 [ "identificador" => "bib23" "etiqueta" => "23." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage with negative panangiography" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "G. Hansel-Friedrich" 1 => "H. Friederich" 2 => "S. Herbold" 3 => "H. Vogelsang" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "LibroEditado" => array:4 [ "titulo" => "Timing of Aneurysm Surgery" "paginaInicial" => "81" "paginaFinal" => "87" "serieFecha" => "1985" ] ] ] ] ] ] 23 => array:3 [ "identificador" => "bib24" "etiqueta" => "24." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown cause: a long terrn follow-up" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "T.D. Hawkins" 1 => "C. Sims" 2 => "R. Hanka" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "J Neurol Neurosurg Psychiatry" "fecha" => "1989" "volumen" => "52" "paginaInicial" => "230" "paginaFinal" => "235" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2703839" "web" => "Medline" ] ] ] ] ] ] ] ] 24 => array:3 [ "identificador" => "bib25" "etiqueta" => "25." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown etiology. A clinical and radiological study of 51 cases" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "R.D. Hayward" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "J Neurol Neurosurg Psychiatry" "fecha" => "1977" "volumen" => "40" "paginaInicial" => "926" "paginaFinal" => "931" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/599369" "web" => "Medline" ] ] ] ] ] ] ] ] 25 => array:3 [ "identificador" => "bib26" "etiqueta" => "26." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage. Prognosis when the angiography reveals no aneurysm. A report of 138 cases" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "O. Höök" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Acta Med Scan" "fecha" => "1958" "volumen" => "162" "paginaInicial" => "493" "paginaFinal" => "503" ] ] ] ] ] ] 26 => array:3 [ "identificador" => "bib27" "etiqueta" => "27." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Ruptured cerebral aneurysms missed by initial angiographic study" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => "H. Iwanaga" 1 => "S. Wakai" 2 => "C.H. Ochiai" 3 => "J. Narita" 4 => "S. Inoh" 5 => "M. Nagai" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Neurosurgery" "fecha" => "1990" "volumen" => "27" "paginaInicial" => "54" "paginaFinal" => "61" ] ] ] ] ] ] 27 => array:3 [ "identificador" => "bib28" "etiqueta" => "28." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Benign subarachnoid hemorrhage (subarachnoid hemorrhage of unknown etiology)" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "V.K. Jain" 1 => "T. Hedge" 2 => "R.K. Easwaren" 3 => "B.S. Das" 4 => "G.N.N. Reddy" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Acta Neurochir" "fecha" => "1987" "volumen" => "86" "paginaInicial" => "89" "paginaFinal" => "92" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3630785" "web" => "Medline" ] ] ] ] ] ] ] ] 28 => array:3 [ "identificador" => "bib29" "etiqueta" => "29." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Assessment of outcome after severe brain damage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "B. Jennet" 1 => "M. Bond" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Lancet" "fecha" => "1975" "volumen" => "1" "paginaInicial" => "480" "paginaFinal" => "484" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2893908" "web" => "Medline" ] ] ] ] ] ] ] ] 29 => array:3 [ "identificador" => "bib30" "etiqueta" => "30." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Prognosis in subaracnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "R. Juul" 1 => "T.A. Frederiksen" 2 => "R. Ringkiob" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1986.64.3.0359" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1986" "volumen" => "64" "paginaInicial" => "359" "paginaFinal" => "362" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3950713" "web" => "Medline" ] ] ] ] ] ] ] ] 30 => array:3 [ "identificador" => "bib31" "etiqueta" => "31." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Minor leak before rupture of an intracranial aneurysm and subarachnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "S. Juvela" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurosurgery" "fecha" => "1992" "volumen" => "30" "paginaInicial" => "7" "paginaFinal" => "11" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1738458" "web" => "Medline" ] ] ] ] ] ] ] ] 31 => array:3 [ "identificador" => "bib32" "etiqueta" => "32." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The International Cooperative Study on the timing of aneurysm surgery. Part 1: Overall management results" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "N.F. Kassel" 1 => "J.C. Torner" 2 => "C. Haley" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1990.73.1.0018" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1990" "volumen" => "73" "paginaInicial" => "18" "paginaFinal" => "36" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2191090" "web" => "Medline" ] ] ] ] ] ] ] ] 32 => array:3 [ "identificador" => "bib33" "etiqueta" => "33." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Early CT features of ruptured cerebral aneurysms of the posterior cranial fossa" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => "T. Kayama" 1 => "T. Sugawara" 2 => "Y. Sakurai" 3 => "A. Ogawa" 4 => "T. Onuma" 5 => "T. Yoshimoto" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Acta Neurochir" "fecha" => "1991" "volumen" => "108" "paginaInicial" => "34" "paginaFinal" => "39" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2058424" "web" => "Medline" ] ] ] ] ] ] ] ] 33 => array:3 [ "identificador" => "bib34" "etiqueta" => "34." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage without arteriographic vascular abnorrnality" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "L.F. Levy" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1960.17.2.0252" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1960" "volumen" => "17" "paginaInicial" => "252" "paginaFinal" => "258" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/14416417" "web" => "Medline" ] ] ] ] ] ] ] ] 34 => array:3 [ "identificador" => "bib35" "etiqueta" => "35." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Natural history of subarachnoid hemorrhage, intracranial aneurysms and arteriovenous malforrnations" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "H.B. Locksley" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "LibroEditado" => array:4 [ "titulo" => "Intracranial aneurysms and subarachnoid hemorrhage. A Cooperative Study" "paginaInicial" => "37" "paginaFinal" => "108" "serieFecha" => "1969" ] ] ] ] ] ] 35 => array:3 [ "identificador" => "bib36" "etiqueta" => "36." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Intracranial aneurysms and subarachnoid hemorrhage: long term prognostic study. III. Subarachnoid hemorrhage of undeterrnined etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => "H. Nishioka" 1 => "J.C. Torner" 2 => "C.J. Graf" 3 => "N.F. Kassell" 4 => "A.C. Sahs" 5 => "L.C. Goetler" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Arch Neurol" "fecha" => "1984" "volumen" => "41" "paginaInicial" => "1147" "paginaFinal" => "1151" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6487097" "web" => "Medline" ] ] ] ] ] ] ] ] 36 => array:3 [ "identificador" => "bib37" "etiqueta" => "37." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown etiology: early prognostic factors for long-terrn functional capacity" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => "W. Oder" 1 => "H. Kollegger" 2 => "K. Zeiler" 3 => "P. Dal-Bianco" 4 => "P. Wessely" 5 => "L. Deecke" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1991.74.4.0601" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1991" "volumen" => "74" "paginaInicial" => "601" "paginaFinal" => "605" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2002374" "web" => "Medline" ] ] ] ] ] ] ] ] 37 => array:3 [ "identificador" => "bib38" "etiqueta" => "38." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Incidence, etiology, and prognosis of primary subarachnoid hemorrhage. A study based on 589 cases diagnosed in a defined urban population during a defined period" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "S. Pakarinen" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:7 [ "tituloSerie" => "Acta Neurol Scand" "fecha" => "1967" "volumen" => "43" "numero" => "Suppl 29" "paginaInicial" => "1" "paginaFinal" => "129" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6083083" "web" => "Medline" ] ] ] ] ] ] ] ] 38 => array:3 [ "identificador" => "bib39" "etiqueta" => "39." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Management of aneurysms of the posterior circulation" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "S.J. Peerless" 1 => "C.G. Drake" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "LibroEditado" => array:5 [ "titulo" => "Neurological Surgery" "paginaInicial" => "1764" "paginaFinal" => "1806" "edicion" => "Third Edition" "serieFecha" => "1990" ] ] ] ] ] ] 39 => array:3 [ "identificador" => "bib40" "etiqueta" => "40." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Sorne aspects of subarachnoid hemorrhage: a symposium. III The accuracy of radiology in demonstrating ruptured intracranial aneurysm" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "L.V. Perret" 1 => "J.W.D. Bull" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1259/0007-1285-32-374-85" "Revista" => array:6 [ "tituloSerie" => "Br J Radiol" "fecha" => "1959" "volumen" => "32" "paginaInicial" => "85" "paginaFinal" => "92" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/13628975" "web" => "Medline" ] ] ] ] ] ] ] ] 40 => array:3 [ "identificador" => "bib41" "etiqueta" => "41." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Benign coital cephalagia. Differential diagnosis and treatment" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "M. Porter" 1 => "J. Jankovic" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Arch Neurol" "fecha" => "1981" "volumen" => "38" "paginaInicial" => "710" "paginaFinal" => "712" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7305700" "web" => "Medline" ] ] ] ] ] ] ] ] 41 => array:3 [ "identificador" => "bib42" "etiqueta" => "42." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The clinical course of perimesencephalic nonaneurysmal subarachnoid hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:6 [ 0 => "G.J. Rinkel" 1 => "E.F. Wudicks" 2 => "M. Vermeulen" 3 => "D. Hasan" 4 => "P. Brouwers" 5 => "J. van Gun" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1002/ana.410290503" "Revista" => array:6 [ "tituloSerie" => "Ann Neurol" "fecha" => "1991" "volumen" => "29" "paginaInicial" => "463" "paginaFinal" => "468" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1859176" "web" => "Medline" ] ] ] ] ] ] ] ] 42 => array:3 [ "identificador" => "bib43" "etiqueta" => "43." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Nonaneurysmal perimesencephalic subarachnoid hemorrhage: Ct and MR pattems that differ from aneurysmal rupture" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "G.J. Rinkel" 1 => "E.F. Wudicks" 2 => "M. Vermeulen" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "AJNR" "fecha" => "1991" "volumen" => "12" "paginaInicial" => "829" "paginaFinal" => "834" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/1950905" "web" => "Medline" ] ] ] ] ] ] ] ] 43 => array:3 [ "identificador" => "bib44" "etiqueta" => "44." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:1 [ "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "N. Sakai" 1 => "H. Yamada" 2 => "T. Ando" 3 => "Y. Nishimura" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Prevention of rebleeding after operation for subarachnoid hemorrhage of unknown cause" "fecha" => "1985" "volumen" => "17" "paginaInicial" => "942" "paginaFinal" => "946" ] ] ] ] ] ] 44 => array:3 [ "identificador" => "bib45" "etiqueta" => "45." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid Hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "R.P. Sengupta" 1 => "V.L. McAllister" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Libro" => array:3 [ "fecha" => "1986" "editorial" => "Springer Verlag" "editorialLocalizacion" => "Berlin" ] ] ] ] ] ] 45 => array:3 [ "identificador" => "bib46" "etiqueta" => "46." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Prognosis of spontaneous (non-traumatic) subarachnoid hemorrhage of unknown calise: a personal series 1958–1980" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "R.H. Shephard" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Lancet" "fecha" => "1984" "volumen" => "1" "paginaInicial" => "777" "paginaFinal" => "778" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2564579" "web" => "Medline" ] ] ] ] ] ] ] ] 46 => array:3 [ "identificador" => "bib47" "etiqueta" => "47." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown origin" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "A. Spallone" 1 => "L. Ferrante" 2 => "E. Palatlnsky" 3 => "A. Santoro" 4 => "M. Acqui" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Acta Neurochir" "fecha" => "1986" "volumen" => "80" "paginaInicial" => "12" "paginaFinal" => "17" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3706008" "web" => "Medline" ] ] ] ] ] ] ] ] 47 => array:3 [ "identificador" => "bib48" "etiqueta" => "48." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Disappearance and reappearance of cerebral aneurysm in serial arteriograms. Case report" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "R.F. Spetzler" 1 => "D. Winestock" 2 => "H.T. Newton" 3 => "E.B. Boldrey" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3171/jns.1974.41.4.0508" "Revista" => array:6 [ "tituloSerie" => "J Neurosurg" "fecha" => "1974" "volumen" => "41" "paginaInicial" => "508" "paginaFinal" => "510" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/4412837" "web" => "Medline" ] ] ] ] ] ] ] ] 48 => array:3 [ "identificador" => "bib49" "etiqueta" => "49." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown etiology" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "B. Standnes" 1 => "A. Heilo" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "J Oslo City Hosp" "fecha" => "1980" "volumen" => "30" "paginaInicial" => "151" "paginaFinal" => "152" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7218080" "web" => "Medline" ] ] ] ] ] ] ] ] 49 => array:3 [ "identificador" => "bib50" "etiqueta" => "50." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Surgical Techniques For Saccular and Giant Intracranial Aneurysms" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "T.M. Sundt Jr." ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Libro" => array:3 [ "fecha" => "1990" "editorial" => "Williams and Wilkins" "editorialLocalizacion" => "Baltimore, Mayland" ] ] ] ] ] ] 50 => array:3 [ "identificador" => "bib51" "etiqueta" => "51." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage from intracranial aneurysms. Surgical management and natural history of disease" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "T.M. Sundt Jr." 1 => "J.P. Whisnant" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "N Eng J Med" "fecha" => "1978" "volumen" => "299" "paginaInicial" => "116" "paginaFinal" => "122" ] ] ] ] ] ] 51 => array:3 [ "identificador" => "bib52" "etiqueta" => "52." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Subarachnoid hemorrhage of unknown cause" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "S. Suzuki" 1 => "T. Kayama" 2 => "Y. Sakurai" 3 => "A. Ogawa" 4 => "J. Suzuki" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Neurosurg" "fecha" => "1987" "volumen" => "21" "paginaInicial" => "310" "paginaFinal" => "313" ] ] ] ] ] ] 52 => array:3 [ "identificador" => "bib53" "etiqueta" => "53." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Computerized tomography in subarachnoid hemorrhage: difference between patients with and without an aneurysm on angiography" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:2 [ 0 => "J. Van Gun" 1 => "K.J. Van Dongen" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurology" "fecha" => "1980" "volumen" => "30" "paginaInicial" => "538" "paginaFinal" => "539" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7189259" "web" => "Medline" ] ] ] ] ] ] ] ] 53 => array:3 [ "identificador" => "bib54" "etiqueta" => "54." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Perimesencephalic hemorrhage: A nonaneurysmal and benign form of subarachnoid hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:4 [ 0 => "J. Van Gun" 1 => "K.J. Van Dongen" 2 => "M. Vermeulen" 3 => "A. Hudra" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurology" "fecha" => "1985" "volumen" => "35" "paginaInicial" => "493" "paginaFinal" => "497" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3982634" "web" => "Medline" ] ] ] ] ] ] ] ] 54 => array:3 [ "identificador" => "bib55" "etiqueta" => "55." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Normal cerebral angiography in patients with spontaneous subarachnoid hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:5 [ 0 => "H.H. West" 1 => "R.L. Mani" 2 => "R.L. Eisenberg" 3 => "K. Tuerk" 4 => "T.B. Stucker" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Neurology" "fecha" => "1977" "volumen" => "27" "paginaInicial" => "592" "paginaFinal" => "594" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/559271" "web" => "Medline" ] ] ] ] ] ] ] ] 55 => array:3 [ "identificador" => "bib56" "etiqueta" => "56." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Long term follow up of 71 patients with thunderclap headache mimicking subarachnoid hemorrhage" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "E.F. Widjdicks" 1 => "H. Kerkhoff" 2 => "J. Van Gijn" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:6 [ "tituloSerie" => "Lancet" "fecha" => "1988" "volumen" => "2" "paginaInicial" => "68" "paginaFinal" => "70" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2898698" "web" => "Medline" ] ] ] ] ] ] ] ] 56 => array:3 [ "identificador" => "bib57" "etiqueta" => "57." "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:1 [ "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:1 [ 0 => "M.G. Yasargil" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Libro" => array:3 [ "fecha" => "1984" "editorial" => "Thieme Verlag" "editorialLocalizacion" => "Stuttgart, New York" ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "es" "url" => "/11301473/0000000300000003/v1_201305151419/S113014739270880X/v1_201305151419/es/main.assets" "Apartado" => null "PDF" => "https://static.elsevier.es/multimedia/11301473/0000000300000003/v1_201305151419/S113014739270880X/v1_201305151419/es/main.pdf?idApp=UINPBA00004B&text.app=https://revistaneurocirugia.com/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S113014739270880X?idApp=UINPBA00004B" ]
| Year/Month | Html | Total | |
|---|---|---|---|
| 2023 March | 4 | 1 | 5 |
| 2018 March | 0 | 1 | 1 |
| 2018 February | 18 | 22 | 40 |
| 2018 January | 16 | 21 | 37 |
| 2017 December | 13 | 28 | 41 |
| 2017 November | 54 | 53 | 107 |
| 2017 October | 13 | 25 | 38 |
| 2017 September | 17 | 35 | 52 |
| 2017 August | 17 | 37 | 54 |
| 2017 July | 14 | 34 | 48 |
| 2017 June | 19 | 55 | 74 |
| 2017 May | 31 | 43 | 74 |
| 2017 April | 19 | 40 | 59 |
| 2017 March | 9 | 45 | 54 |
| 2017 February | 4 | 38 | 42 |
| 2017 January | 29 | 21 | 50 |
| 2016 December | 38 | 26 | 64 |
| 2016 November | 32 | 25 | 57 |
| 2016 October | 40 | 40 | 80 |
| 2016 September | 44 | 34 | 78 |
| 2016 August | 64 | 31 | 95 |
| 2016 July | 41 | 44 | 85 |
| 2016 June | 1 | 0 | 1 |
| 2016 February | 3 | 0 | 3 |
| 2015 December | 3 | 0 | 3 |
| 2015 July | 3 | 7 | 10 |
| 2015 June | 10 | 18 | 28 |
| 2015 May | 20 | 17 | 37 |
| 2015 April | 13 | 24 | 37 |
| 2015 March | 17 | 24 | 41 |
| 2015 February | 21 | 16 | 37 |
| 2015 January | 16 | 19 | 35 |
| 2014 December | 14 | 23 | 37 |
| 2014 November | 29 | 22 | 51 |
| 2014 October | 17 | 31 | 48 |
| 2014 September | 12 | 18 | 30 |
| 2014 August | 18 | 25 | 43 |
| 2014 July | 20 | 24 | 44 |
| 2014 June | 14 | 29 | 43 |
| 2014 May | 26 | 27 | 53 |
| 2014 April | 19 | 25 | 44 |
| 2014 March | 14 | 28 | 42 |
| 2014 February | 13 | 23 | 36 |
| 2014 January | 10 | 21 | 31 |
| 2013 December | 12 | 20 | 32 |
| 2013 November | 15 | 25 | 40 |
| 2013 October | 17 | 14 | 31 |
| 2013 September | 20 | 18 | 38 |
| 2013 August | 16 | 22 | 38 |
| 2013 July | 23 | 24 | 47 |
| 2013 June | 12 | 19 | 31 |
| 2013 May | 15 | 22 | 37 |
| 2013 April | 8 | 28 | 36 |
| 2013 March | 11 | 30 | 41 |
| 2013 February | 14 | 20 | 34 |
| 2013 January | 18 | 17 | 35 |
| 2012 December | 8 | 19 | 27 |
| 2012 November | 0 | 24 | 24 |
| 2012 October | 0 | 4 | 4 |
| 2012 September | 0 | 3 | 3 |
Show all
