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Primeros casos en México de cirugía de reasignación de género (vaginoplastia) con xenoinjerto de tilapia.

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Title: Primeros casos en México de cirugía de reasignación de género (vaginoplastia) con xenoinjerto de tilapia.
Alternate Title: First cases in Mexico of gender reassignment surgery (vaginoplasty), with tilapia xenograft.
Authors: Delgado Guerrero, Francisco1, Hernández Arsola, Mary Carmen2
Source: Ginecología y Obstetricia de México. Nov2025, Vol. 93 Issue 11, p465-471. 7p.
Subjects: VAGINOPLASTY, XENOGRAFTS, TISSUE engineering, SURGERY, BIOMEDICAL materials, GENDER affirmation surgery, VAGINAL surgery
Geographic Terms: MEXICO
Abstract (English): OBJETIVE To present a surgical approach to gender reassignment (vaginoplasty) involving the use of tilapia skin grafts. MATERIALS ANS METHODS: A series of cases of patients treated between April 2023 and December 2024 with one of the following conditions: a non-webbed scrotum; a foreskin measuring less than 6 cm; or a history of orchiectomy that prevented the use of the scrotum as an allograft. Tilapia skin was instead chosen as the graft. RESULTS: The main intraoperative complication during vaginoplasty with foreskin inversion was lack of skin on the penis, making it unfeasible to use scrotal skin as a graft. Tilapia skin was used as an alternative, as it is a biocompatible material and an effective solution for these cases. CONCLUSIONS: Vaginoplasty using a tilapia skin xenograft is a viable surgical alternative for creating a functional neovagina with tissue resembling vaginal mucosa at a low cost with reduced morbidity. [ABSTRACT FROM AUTHOR]
Abstract (Spanish): OBJETIVO: Reportar una alternativa quirúrgica para reasignación de género (vaginoplastia) con injerto de piel de tilapia. MATERIALES Y MÉTODOS: Serie de casos de pacientes atendidas entre abril del 2023 y diciembre del 2024 con alguna de las siguientes alteraciones: escroto no palmeado, prepucio menor de 6 cm o antecedentes de orquiectomía que impidieron el uso del escroto como aloinjerto y, en su lugar, se optó por piel de tilapia como injerto. RESULTADOS: Las principales complicaciones intraoperatorias durante la vaginoplastia con inversión de prepucio fueron: falta de piel en el pene, lo que hizo inviable recurrir a la piel escrotal como injerto. Como alternativa se utilizó piel de tilapia, un material biocompatible y solución para estos casos. CONCLUSIONES: La vaginoplastia con xenoinjerto de piel de tilapia es una alternativa quirúrgica viable para la creación de una neovagina con anatomía funcional, con tejido similar a la mucosa vaginal, de bajo costo y menor morbilidad. [ABSTRACT FROM AUTHOR]
Copyright of Ginecología y Obstetricia de México is the property of Federacion Mexicana de Ginecologia y Obstetricia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: MedicLatina
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  Data: Primeros casos en México de cirugía de reasignación de género (vaginoplastia) con xenoinjerto de tilapia.
– Name: TitleAlt
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  Data: First cases in Mexico of gender reassignment surgery (vaginoplasty), with tilapia xenograft.
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  Data: <searchLink fieldCode="AR" term="%22Delgado+Guerrero%2C+Francisco%22">Delgado Guerrero, Francisco</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hernández+Arsola%2C+Mary+Carmen%22">Hernández Arsola, Mary Carmen</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Ginecología+y+Obstetricia+de+México%22">Ginecología y Obstetricia de México</searchLink>. Nov2025, Vol. 93 Issue 11, p465-471. 7p.
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  Data: <searchLink fieldCode="DE" term="%22VAGINOPLASTY%22">VAGINOPLASTY</searchLink><br /><searchLink fieldCode="DE" term="%22XENOGRAFTS%22">XENOGRAFTS</searchLink><br /><searchLink fieldCode="DE" term="%22TISSUE+engineering%22">TISSUE engineering</searchLink><br /><searchLink fieldCode="DE" term="%22SURGERY%22">SURGERY</searchLink><br /><searchLink fieldCode="DE" term="%22BIOMEDICAL+materials%22">BIOMEDICAL materials</searchLink><br /><searchLink fieldCode="DE" term="%22GENDER+affirmation+surgery%22">GENDER affirmation surgery</searchLink><br /><searchLink fieldCode="DE" term="%22VAGINAL+surgery%22">VAGINAL surgery</searchLink>
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– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: OBJETIVE To present a surgical approach to gender reassignment (vaginoplasty) involving the use of tilapia skin grafts. MATERIALS ANS METHODS: A series of cases of patients treated between April 2023 and December 2024 with one of the following conditions: a non-webbed scrotum; a foreskin measuring less than 6 cm; or a history of orchiectomy that prevented the use of the scrotum as an allograft. Tilapia skin was instead chosen as the graft. RESULTS: The main intraoperative complication during vaginoplasty with foreskin inversion was lack of skin on the penis, making it unfeasible to use scrotal skin as a graft. Tilapia skin was used as an alternative, as it is a biocompatible material and an effective solution for these cases. CONCLUSIONS: Vaginoplasty using a tilapia skin xenograft is a viable surgical alternative for creating a functional neovagina with tissue resembling vaginal mucosa at a low cost with reduced morbidity. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Spanish)
  Group: Ab
  Data: OBJETIVO: Reportar una alternativa quirúrgica para reasignación de género (vaginoplastia) con injerto de piel de tilapia. MATERIALES Y MÉTODOS: Serie de casos de pacientes atendidas entre abril del 2023 y diciembre del 2024 con alguna de las siguientes alteraciones: escroto no palmeado, prepucio menor de 6 cm o antecedentes de orquiectomía que impidieron el uso del escroto como aloinjerto y, en su lugar, se optó por piel de tilapia como injerto. RESULTADOS: Las principales complicaciones intraoperatorias durante la vaginoplastia con inversión de prepucio fueron: falta de piel en el pene, lo que hizo inviable recurrir a la piel escrotal como injerto. Como alternativa se utilizó piel de tilapia, un material biocompatible y solución para estos casos. CONCLUSIONES: La vaginoplastia con xenoinjerto de piel de tilapia es una alternativa quirúrgica viable para la creación de una neovagina con anatomía funcional, con tejido similar a la mucosa vaginal, de bajo costo y menor morbilidad. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Ginecología y Obstetricia de México is the property of Federacion Mexicana de Ginecologia y Obstetricia and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=lth&AN=189111140
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      – Type: doi
        Value: 10.24245/gom.v93i11.329
    Languages:
      – Code: spa
        Text: Spanish
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      Pagination:
        PageCount: 7
        StartPage: 465
    Subjects:
      – SubjectFull: VAGINOPLASTY
        Type: general
      – SubjectFull: XENOGRAFTS
        Type: general
      – SubjectFull: TISSUE engineering
        Type: general
      – SubjectFull: SURGERY
        Type: general
      – SubjectFull: BIOMEDICAL materials
        Type: general
      – SubjectFull: GENDER affirmation surgery
        Type: general
      – SubjectFull: VAGINAL surgery
        Type: general
      – SubjectFull: MEXICO
        Type: general
    Titles:
      – TitleFull: Primeros casos en México de cirugía de reasignación de género (vaginoplastia) con xenoinjerto de tilapia.
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          Name:
            NameFull: Delgado Guerrero, Francisco
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            NameFull: Hernández Arsola, Mary Carmen
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          Dates:
            – D: 01
              M: 11
              Text: Nov2025
              Type: published
              Y: 2025
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              Value: 93
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              Value: 11
          Titles:
            – TitleFull: Ginecología y Obstetricia de México
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