array:23 [
  "pii" => "S1579212906602139"
  "issn" => "15792129"
  "doi" => "10.1016/S1579-2129(06)60213-9"
  "estado" => "S300"
  "fechaPublicacion" => "2004-04-01"
  "aid" => "60213"
  "copyright" => "Sociedad Española de Neumología y Cirugía Torácica (SEPAR)"
  "copyrightAnyo" => "2004"
  "documento" => "article"
  "crossmark" => 0
  "subdocumento" => "sco"
  "cita" => "Arch Bronconeumol. 2004;40:188-90"
  "abierto" => array:3 [
    "ES" => false
    "ES2" => false
    "LATM" => false
  ]
  "gratuito" => false
  "lecturas" => array:2 [
    "total" => 2392
    "formatos" => array:3 [
      "EPUB" => 107
      "HTML" => 1362
      "PDF" => 923
    ]
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S1579212906602140"
    "issn" => "15792129"
    "doi" => "10.1016/S1579-2129(06)60214-0"
    "estado" => "S300"
    "fechaPublicacion" => "2004-04-01"
    "aid" => "60214"
    "copyright" => "Sociedad Española de Neumología y Cirugía Torácica (SEPAR)"
    "documento" => "simple-article"
    "crossmark" => 0
    "subdocumento" => "cor"
    "cita" => "Arch Bronconeumol. 2004;40:191"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 1544
      "formatos" => array:3 [
        "EPUB" => 60
        "HTML" => 966
        "PDF" => 518
      ]
    ]
    "en" => array:8 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Letters to the Editor</span>"
      "titulo" => "Bronchial Inflammation in Smokers&#58; Clarifying Terms"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "paginas" => array:1 [
        0 => array:1 [
          "paginaInicial" => "191"
        ]
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "J&#46; Lamela L&#243;pez, J&#46; T&#225;bara Rodr&#205;guez, M&#46; Toubes Navarro"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Lamela L&#243;pez"
            ]
            1 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "T&#225;bara Rodr&#205;guez"
            ]
            2 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Toubes Navarro"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212906602140?idApp=UINPBA00003Z"
    "url" => "/15792129/0000004000000004/v1_201305141832/S1579212906602140/v1_201305141832/en/main.assets"
  ]
  "itemAnterior" => array:18 [
    "pii" => "S1579212906602127"
    "issn" => "15792129"
    "doi" => "10.1016/S1579-2129(06)60212-7"
    "estado" => "S300"
    "fechaPublicacion" => "2004-04-01"
    "aid" => "60212"
    "copyright" => "Sociedad Espa&#241;ola de Neumolog&#237;a y Cirug&#237;a Tor&#225;cica &#40;SEPAR&#41;"
    "documento" => "article"
    "crossmark" => 0
    "subdocumento" => "sco"
    "cita" => "Arch Bronconeumol. 2004;40:185-7"
    "abierto" => array:3 [
      "ES" => false
      "ES2" => false
      "LATM" => false
    ]
    "gratuito" => false
    "lecturas" => array:2 [
      "total" => 2494
      "formatos" => array:3 [
        "EPUB" => 87
        "HTML" => 1513
        "PDF" => 894
      ]
    ]
    "en" => array:10 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Case Reports</span>"
      "titulo" => "Mediastinal Enteric Cyst&#58; Unusual Clinical Presentation and Histopathology"
      "tienePdf" => "en"
      "tieneTextoCompleto" => 0
      "tieneResumen" => array:2 [
        0 => "en"
        1 => "es"
      ]
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "185"
          "paginaFinal" => "187"
        ]
      ]
      "contieneResumen" => array:2 [
        "en" => true
        "es" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "M&#46; Iglesias Sent&#237;s, J&#46; Belda Sanch&#237;s, J&#46;M&#46; Gimferrer Garolera, M&#46; Catal&#225;n Biel, M&#46; Rubio Garay, J&#46; Ram&#237;rez Ruiz"
          "autores" => array:6 [
            0 => array:3 [
              "preGrado" => "Dra"
              "nombre" => "M&#46;"
              "apellidos" => "Iglesias Sent&#237;s"
            ]
            1 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Belda Sanch&#237;s"
            ]
            2 => array:2 [
              "nombre" => "J&#46;M&#46;"
              "apellidos" => "Gimferrer Garolera"
            ]
            3 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Catal&#225;n Biel"
            ]
            4 => array:2 [
              "nombre" => "M&#46;"
              "apellidos" => "Rubio Garay"
            ]
            5 => array:2 [
              "nombre" => "J&#46;"
              "apellidos" => "Ram&#237;rez Ruiz"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212906602127?idApp=UINPBA00003Z"
    "url" => "/15792129/0000004000000004/v1_201305141832/S1579212906602127/v1_201305141832/en/main.assets"
  ]
  "en" => array:14 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Case Reports</span>"
    "titulo" => "Persistent Hemoptysis Secondary to Extensive Epithelioid Angiosarcoma"
    "tieneTextoCompleto" => 0
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "188"
        "paginaFinal" => "190"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "L&#46; L&#243;pez, M&#46; Iriberri, L&#46; Cancelo, A&#46; G&#243;mez, F&#46; Uresandi, V&#46; Atxotegui"
        "autores" => array:6 [
          0 => array:2 [
            "nombre" => "L&#46;"
            "apellidos" => "L&#243;pez"
          ]
          1 => array:5 [
            "preGrado" => "Dra"
            "nombre" => "M&#46;"
            "apellidos" => "Iriberri"
            "email" => array:1 [
              0 => "secretaria&#46;neumo&#64;hcru&#46;osakidetza&#46;net"
            ]
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor1"
              ]
            ]
          ]
          2 => array:2 [
            "nombre" => "L&#46;"
            "apellidos" => "Cancelo"
          ]
          3 => array:2 [
            "nombre" => "A&#46;"
            "apellidos" => "G&#243;mez"
          ]
          4 => array:2 [
            "nombre" => "F&#46;"
            "apellidos" => "Uresandi"
          ]
          5 => array:2 [
            "nombre" => "V&#46;"
            "apellidos" => "Atxotegui"
          ]
        ]
        "afiliaciones" => array:1 [
          0 => array:1 [
            "entidad" => "Unidad de Patolog&#237;a Respiratoria&#44; Hospital de Cruces&#44; Baracaldo&#44; Vizcaya&#44; Spain"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor1"
            "etiqueta" => "&#42;"
            "correspondencia" => "Correspondence&#58; Dra&#46; M&#46; Iriberri&#46; Unidad de Patolog&#237;a Respiratoria&#46; Hospital de Cruces&#46; Pza&#46; de Cruces&#44; s&#47;n&#46; 48903 Baracaldo&#46; Vizcaya&#46; Espa&#241;a"
          ]
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2003-06-11"
    "fechaAceptado" => "2003-07-30"
    "PalabrasClave" => array:2 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Key words"
          "identificador" => "xpalclavsec153374"
          "palabras" => array:4 [
            0 => "Angioendotheliomatosis"
            1 => "Epithelioid angiosarcoma"
            2 => "Lung sarcoma"
            3 => "Hemoptysis"
          ]
        ]
      ]
      "es" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Palabras clave"
          "identificador" => "xpalclavsec153375"
          "palabras" => array:3 [
            0 => "Hemangioendotelioma"
            1 => "Sarcomas pulmonares"
            2 => "Hemoptisis"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:2 [
      "en" => array:1 [
        "resumen" => "<p class="elsevierStyleSimplePara elsevierViewall">Pulmonary angiosarcoma is an unusual cause of diffuse pulmonary hemorrhage&#46; Angiosarcomas are rare malignant vascular tumors accounting for 1&#37; to 2&#37; of all sarcomas&#46; Angiosarcomas have been detected in nearly all organs&#44; but lung involvement is unusual&#44; accounting for less than 7&#37;&#46; The literature describes approximately 10 isolated cases of primary pulmonary angiosarcoma as opposed to the more common metastatic type&#46; Given that primary and metastatic types are clinicopathologically similar&#44; the presence of a distant primary sarcoma must be ruled out before a diagnosis of primary pulmonary angiosarcoma can be made&#46; A pathological diagnosis requires a finding of polygonal or oval cells with atypical irregular nuclei and vascular spaces lined with such cells surrounded by hemorrhagic phenomena&#46; Immunohistochemical analysis is positive for specific endothelial cell markers such as CD31 and factor VIII&#44; and coexpression of keratin is a frequent finding&#46;</p>"
      ]
      "es" => array:1 [
        "resumen" => "<p class="elsevierStyleSimplePara elsevierViewall">Una causa excepcional de hemorragia pulmonar difusa es la presencia de un angiosarcoma pulmonar&#46; &#201;ste es un tumor vascular maligno que representa del 1-2&#37; del total de sarcomas&#46; Los angiosarcomas se han descrito en casi todos los &#243;rga-nos&#44; siendo la afecci&#243;n pulmonar rara&#44; de alrededor del 7&#37;&#46; En la bibliograf&#237;a se describen aproximadamente 10 casos ais-lados de tumores primarios y es m&#225;s frecuente la afecci&#243;n me-tast&#225;sica pulmonar&#46; Desde el punto de vista clinicopatol&#243;gico son superponibles las formas primarias y las metast&#225;sicas&#44; por lo cual&#44; ante la presencia de un angiosarcoma pulmonar pri-mario&#44; hay que descartar la existencia de un posible tumor primario a distancia&#46; El diagn&#243;stico anatomopatol&#243;gico se ca-racteriza por c&#233;lulas poligonales u ovoides de n&#250;cleos at&#237;picos irregulares&#44; y espacios vasculares tapizados por dichas c&#233;lulas tumorales con fen&#243;menos hemorr&#225;gicos alrededor&#46; Las t&#233;cni-cas de inmunohistoqu&#237;mica que demuestran la naturaleza en-do telial del tumor son la positividad del CD-31 y factor anti-prote&#237;na VIII&#44; as&#237; como la positividad de la queratina&#44; coexpresi&#243;n frecuente del angiosarcoma epitelioide&#46;</p>"
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "REFERENCES"
      "seccion" => array:1 [
        0 => array:1 [
          "bibliografiaReferencia" => array:11 [
            0 => array:3 [
              "identificador" => "bib1"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Angiosarcoma in the lung"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "MP Ashokakumar"
                            1 => "HR Jay"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Chest"
                        "fecha" => "1993"
                        "volumen" => "103"
                        "paginaInicial" => "1531"
                        "paginaFinal" => "1535"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8486039"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib2"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hemoptisis e infiltrados pulmonares en una mujer de 22 a&#241;os"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "AJ Pastor"
                            1 => "F Riu"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Med Clin &#40;Barc&#41;"
                        "fecha" => "1999"
                        "volumen" => "112"
                        "paginaInicial" => "349"
                        "paginaFinal" => "355"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib3"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Primary angiosarcoma of the lung presenting as intractable hemoptysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "DH Palvio"
                            1 => "SM Paulsen"
                            2 => "EW Henneberg"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1055/s-2007-1020207"
                      "Revista" => array:6 [
                        "tituloSerie" => "Thorac Cardiovasc Surg"
                        "fecha" => "1987"
                        "volumen" => "35"
                        "paginaInicial" => "105"
                        "paginaFinal" => "107"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2440130"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib4"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Angiosarcoma presenting as diffuse alveolar hemorrhage"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "SL Segal"
                            1 => "GS Lenchner"
                            2 => "AV Cichelli"
                            3 => "RA Promisloff"
                            4 => "WI Hofman"
                            5 => "GA Baiocchi"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Chest"
                        "fecha" => "1988"
                        "volumen" => "94"
                        "paginaInicial" => "214"
                        "paginaFinal" => "216"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3383641"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib5"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Angiosarcoma of the lung with fatal pulmonary hemorrhage"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:5 [
                            0 => "RG Spragg"
                            1 => "PL Wolf"
                            2 => "P Haghighi"
                            3 => "JL Abraham"
                            4 => "RW Astarita"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Med"
                        "fecha" => "1983"
                        "volumen" => "74"
                        "paginaInicial" => "1072"
                        "paginaFinal" => "1076"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/6683073"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib6"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Hemangioendothelioma of the lung"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "GA Tralka"
                            1 => "S Katz"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1164/arrd.1963.87.1.107"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am Rev Respir Dis"
                        "fecha" => "1963"
                        "volumen" => "87"
                        "paginaInicial" => "107"
                        "paginaFinal" => "115"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/13993962"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib7"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Angiosarcoma presenting in the lung"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "SA Yousem"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Arch Pathol Lab Med"
                        "fecha" => "1986"
                        "volumen" => "110"
                        "paginaInicial" => "112"
                        "paginaFinal" => "115"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/3753842"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib8"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Metastatic angiosarcoma masquerading as diffuse pulmonary hemorrhage"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "C Adem"
                            1 => "MC Aubry"
                            2 => "HD Tazelaar"
                            3 => "JL Myers"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Arch Pathol Lab Med"
                        "fecha" => "2001"
                        "volumen" => "125"
                        "paginaInicial" => "1562"
                        "paginaFinal" => "1565"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib9"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Diffuse alveolar hemorrhage caused by lung metastasis of ovarian angiosarcoma"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M Nara"
                            1 => "T Sasaki"
                            2 => "S Shimura"
                            3 => "M Yamamoto"
                            4 => "T Oshiro"
                            5 => "Y Kaiwa"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Intern Med"
                        "fecha" => "1996"
                        "volumen" => "35"
                        "paginaInicial" => "653"
                        "paginaFinal" => "656"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/8894742"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib10"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Angiosarcoma peric&#225;rdico primario con met&#225;stasis hep&#225;tica solitaria y pulmonares m&#250;ltiples"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "JA Ortiz de Mur&#250;a"
                            1 => "MC &#193;vila"
                            2 => "F del Campo"
                            3 => "P Zuazola"
                            4 => "JL Villafranca"
                            5 => "I Urs&#250;a"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Rev Esp Cardiol"
                        "fecha" => "1994"
                        "volumen" => "47"
                        "paginaInicial" => "710"
                        "paginaFinal" => "712"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7991927"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib11"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "A case rare of generalized angiosarcomatosis&#44; masked by pulmonary tuberculosis and systemic vasculitis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "BB Bruk"
                            1 => "EA Miroshnik"
                            2 => "AA Antonov"
                            3 => "AA Faerman"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:6 [
                        "tituloSerie" => "Ter Arkh"
                        "fecha" => "1989"
                        "volumen" => "61"
                        "paginaInicial" => "137"
                        "paginaFinal" => "138"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/2781477"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
          ]
        ]
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/15792129/0000004000000004/v1_201305141832/S1579212906602139/v1_201305141832/en/main.assets"
  "Apartado" => null
  "PDF" => "https://static.elsevier.es/multimedia/15792129/0000004000000004/v1_201305141832/S1579212906602139/v1_201305141832/en/main.pdf?idApp=UINPBA00003Z&text.app=https://archbronconeumol.org/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S1579212906602139?idApp=UINPBA00003Z"
]
Share
Journal Information
Vol. 40. Issue 4.
Pages 188-190 (April 2004)
Share
Share
Download PDF
More article options
Vol. 40. Issue 4.
Pages 188-190 (April 2004)
Case Reports
Full text access
Persistent Hemoptysis Secondary to Extensive Epithelioid Angiosarcoma
Visits
4034
L. López, M. Iriberri
Corresponding author
secretaria.neumo@hcru.osakidetza.net

Correspondence: Dra. M. Iriberri. Unidad de Patología Respiratoria. Hospital de Cruces. Pza. de Cruces, s/n. 48903 Baracaldo. Vizcaya. España
, L. Cancelo, A. Gómez, F. Uresandi, V. Atxotegui
Unidad de Patología Respiratoria, Hospital de Cruces, Baracaldo, Vizcaya, Spain
This item has received
Article information

Pulmonary angiosarcoma is an unusual cause of diffuse pulmonary hemorrhage. Angiosarcomas are rare malignant vascular tumors accounting for 1% to 2% of all sarcomas. Angiosarcomas have been detected in nearly all organs, but lung involvement is unusual, accounting for less than 7%. The literature describes approximately 10 isolated cases of primary pulmonary angiosarcoma as opposed to the more common metastatic type. Given that primary and metastatic types are clinicopathologically similar, the presence of a distant primary sarcoma must be ruled out before a diagnosis of primary pulmonary angiosarcoma can be made. A pathological diagnosis requires a finding of polygonal or oval cells with atypical irregular nuclei and vascular spaces lined with such cells surrounded by hemorrhagic phenomena. Immunohistochemical analysis is positive for specific endothelial cell markers such as CD31 and factor VIII, and coexpression of keratin is a frequent finding.

Key words:
Angioendotheliomatosis
Epithelioid angiosarcoma
Lung sarcoma
Hemoptysis

Una causa excepcional de hemorragia pulmonar difusa es la presencia de un angiosarcoma pulmonar. Éste es un tumor vascular maligno que representa del 1-2% del total de sarcomas. Los angiosarcomas se han descrito en casi todos los órga-nos, siendo la afección pulmonar rara, de alrededor del 7%. En la bibliografía se describen aproximadamente 10 casos ais-lados de tumores primarios y es más frecuente la afección me-tastásica pulmonar. Desde el punto de vista clinicopatológico son superponibles las formas primarias y las metastásicas, por lo cual, ante la presencia de un angiosarcoma pulmonar pri-mario, hay que descartar la existencia de un posible tumor primario a distancia. El diagnóstico anatomopatológico se ca-racteriza por células poligonales u ovoides de núcleos atípicos irregulares, y espacios vasculares tapizados por dichas células tumorales con fenómenos hemorrágicos alrededor. Las técni-cas de inmunohistoquímica que demuestran la naturaleza en-do telial del tumor son la positividad del CD-31 y factor anti-proteína VIII, así como la positividad de la queratina, coexpresión frecuente del angiosarcoma epitelioide.

Palabras clave:
Hemangioendotelioma
Sarcomas pulmonares
Hemoptisis
Full text is only aviable in PDF
REFERENCES
[1]
MP Ashokakumar, HR Jay.
Angiosarcoma in the lung.
Chest, 103 (1993), pp. 1531-1535
[2]
AJ Pastor, F Riu.
Hemoptisis e infiltrados pulmonares en una mujer de 22 años.
Med Clin (Barc), 112 (1999), pp. 349-355
[3]
DH Palvio, SM Paulsen, EW Henneberg.
Primary angiosarcoma of the lung presenting as intractable hemoptysis.
Thorac Cardiovasc Surg, 35 (1987), pp. 105-107
[4]
SL Segal, GS Lenchner, AV Cichelli, RA Promisloff, WI Hofman, GA Baiocchi.
Angiosarcoma presenting as diffuse alveolar hemorrhage.
Chest, 94 (1988), pp. 214-216
[5]
RG Spragg, PL Wolf, P Haghighi, JL Abraham, RW Astarita.
Angiosarcoma of the lung with fatal pulmonary hemorrhage.
Am J Med, 74 (1983), pp. 1072-1076
[6]
GA Tralka, S Katz.
Hemangioendothelioma of the lung.
Am Rev Respir Dis, 87 (1963), pp. 107-115
[7]
SA Yousem.
Angiosarcoma presenting in the lung.
Arch Pathol Lab Med, 110 (1986), pp. 112-115
[8]
C Adem, MC Aubry, HD Tazelaar, JL Myers.
Metastatic angiosarcoma masquerading as diffuse pulmonary hemorrhage.
Arch Pathol Lab Med, 125 (2001), pp. 1562-1565
[9]
M Nara, T Sasaki, S Shimura, M Yamamoto, T Oshiro, Y Kaiwa, et al.
Diffuse alveolar hemorrhage caused by lung metastasis of ovarian angiosarcoma.
Intern Med, 35 (1996), pp. 653-656
[10]
JA Ortiz de Murúa, MC Ávila, F del Campo, P Zuazola, JL Villafranca, I Ursúa.
Angiosarcoma pericárdico primario con metástasis hepática solitaria y pulmonares múltiples.
Rev Esp Cardiol, 47 (1994), pp. 710-712
[11]
BB Bruk, EA Miroshnik, AA Antonov, AA Faerman.
A case rare of generalized angiosarcomatosis, masked by pulmonary tuberculosis and systemic vasculitis.
Ter Arkh, 61 (1989), pp. 137-138
Copyright © 2004. Sociedad Española de Neumología y Cirugía Torácica (SEPAR)
Archivos de Bronconeumología
Article options
Tools

Are you a health professional able to prescribe or dispense drugs?