Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome

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Twin-to-twin transfusion syndrome (TTTS) is thought to result from an unbalanced exchange of blood through inter-twin vascular anastomoses. Laser photocoagulation of communicating vessels has been used to prevent the development of the syndrome. Some authors have proposed that vessels crossing the m...

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Detalles Bibliográficos
Autores: Gil Guevara, Enrique, Díaz, Ramiro, Sosa, Cristian, Bermúdez, Carlos
Formato: artículo
Fecha de Publicación:2017
Institución:Sociedad Peruana de Obstetricia y Ginecología
Repositorio:Revista SPOG - Revista Peruana de Ginecología y Obstetricia
Lenguaje:español
OAI Identifier:oai:ojs.spog:article/1993
Enlace del recurso:http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1993
Nivel de acceso:acceso abierto
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spelling Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndromeAnastomosis placentarias intergemelares que no cruzan la membrana divisoria: fotocoagulación láser de vasos comunicantes en el síndrome de transfusión intergemelar.Gil Guevara, EnriqueDíaz, RamiroSosa, CristianBermúdez, CarlosTwin-to-twin transfusion syndrome (TTTS) is thought to result from an unbalanced exchange of blood through inter-twin vascular anastomoses. Laser photocoagulation of communicating vessels has been used to prevent the development of the syndrome. Some authors have proposed that vessels crossing the membrane are “suspicious” to participate in the development of the syndrome and the laser photocoagulation of these vessels would reverse the syndrome. We present two cases of TTTS where the communicating vessels did not cross the dividing membrane, which were successfully treated with laser.El síndrome de transfusión intergemelar (STIG) resulta de un intercambio desbalanceado de sangre a través de anastomosis vasculares entre las circulaciones de ambos fetos en embarazos monocoriales. La fotocoagulación láser de vasos comunicantes se ha utilizado para detener el desarrollo del síndrome. Algunos autores han propuesto que los vasos que cruzan la membrana divisoria son ‘sospechosos’ de participar en el desarrollo del síndrome y que la fotocoagulación láser de estos es capaz de revertirlo. Presentamos dos casos de STIG tratados exitosamente con fotocoagulación láser de anastomosis intergemelares, en los cuales los vasos comunicantes no cruzaban la membrana divisoria.Sociedad Peruana de Obstetricia y Ginecología2017-07-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.spog.org.pe/web/revista/index.php/RPGO/article/view/199310.31403/rpgo.v63i1993Revista Peruana de Ginecología y Obstetricia; Vol. 63, Núm. 2 (2017); 247-2522304-51322304-5124reponame:Revista SPOG - Revista Peruana de Ginecología y Obstetriciainstname:Sociedad Peruana de Obstetricia y Ginecologíainstacron:SPOGspahttp://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1993/pdf_452info:eu-repo/semantics/openAccess2021-05-17T15:51:36Zmail@mail.com -
dc.title.none.fl_str_mv Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
Anastomosis placentarias intergemelares que no cruzan la membrana divisoria: fotocoagulación láser de vasos comunicantes en el síndrome de transfusión intergemelar.
title Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
spellingShingle Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
Gil Guevara, Enrique
title_short Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
title_full Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
title_fullStr Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
title_full_unstemmed Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
title_sort Inter-twin placental anastomoses not crossing the dividing membrane: laser photocoagulation of communicating vessels in the twin-to-twin transfusion syndrome
dc.creator.none.fl_str_mv Gil Guevara, Enrique
Díaz, Ramiro
Sosa, Cristian
Bermúdez, Carlos
author Gil Guevara, Enrique
author_facet Gil Guevara, Enrique
Díaz, Ramiro
Sosa, Cristian
Bermúdez, Carlos
author_role author
author2 Díaz, Ramiro
Sosa, Cristian
Bermúdez, Carlos
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.description.none.fl_txt_mv Twin-to-twin transfusion syndrome (TTTS) is thought to result from an unbalanced exchange of blood through inter-twin vascular anastomoses. Laser photocoagulation of communicating vessels has been used to prevent the development of the syndrome. Some authors have proposed that vessels crossing the membrane are “suspicious” to participate in the development of the syndrome and the laser photocoagulation of these vessels would reverse the syndrome. We present two cases of TTTS where the communicating vessels did not cross the dividing membrane, which were successfully treated with laser.
El síndrome de transfusión intergemelar (STIG) resulta de un intercambio desbalanceado de sangre a través de anastomosis vasculares entre las circulaciones de ambos fetos en embarazos monocoriales. La fotocoagulación láser de vasos comunicantes se ha utilizado para detener el desarrollo del síndrome. Algunos autores han propuesto que los vasos que cruzan la membrana divisoria son ‘sospechosos’ de participar en el desarrollo del síndrome y que la fotocoagulación láser de estos es capaz de revertirlo. Presentamos dos casos de STIG tratados exitosamente con fotocoagulación láser de anastomosis intergemelares, en los cuales los vasos comunicantes no cruzaban la membrana divisoria.
description Twin-to-twin transfusion syndrome (TTTS) is thought to result from an unbalanced exchange of blood through inter-twin vascular anastomoses. Laser photocoagulation of communicating vessels has been used to prevent the development of the syndrome. Some authors have proposed that vessels crossing the membrane are “suspicious” to participate in the development of the syndrome and the laser photocoagulation of these vessels would reverse the syndrome. We present two cases of TTTS where the communicating vessels did not cross the dividing membrane, which were successfully treated with laser.
publishDate 2017
dc.date.none.fl_str_mv 2017-07-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion

format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1993
10.31403/rpgo.v63i1993
url http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1993
identifier_str_mv 10.31403/rpgo.v63i1993
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv http://www.spog.org.pe/web/revista/index.php/RPGO/article/view/1993/pdf_452
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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dc.publisher.none.fl_str_mv Sociedad Peruana de Obstetricia y Ginecología
publisher.none.fl_str_mv Sociedad Peruana de Obstetricia y Ginecología
dc.source.none.fl_str_mv Revista Peruana de Ginecología y Obstetricia; Vol. 63, Núm. 2 (2017); 247-252
2304-5132
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instname:Sociedad Peruana de Obstetricia y Ginecología
instacron:SPOG
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collection Revista SPOG - Revista Peruana de Ginecología y Obstetricia
instname_str Sociedad Peruana de Obstetricia y Ginecología
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repository.mail.fl_str_mv mail@mail.com
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