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Twin-to-twin transfusion syndrome: One placenta, two colors

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1 Resident in Obstetrics and Gynecology, Department of Obstetrics and Gynecology, Hospital de Faro, Local Health Unit of Algarve, Faro, Portugal

2 Consultant in Obstetrics and Gynecology, Department of Obstetrics and Gynecology, Hospital de Faro, Local Health Unit of Algarve, Faro, Portugal

3 Graduated Consultant in Gynecology and Obstetrics, Department of Gynecology and Obstetrics, Hospital de Faro, Unidade Local de Saúde do Algarve, Faro, Portugal

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Dinis Correia Mateus

Department of Obstetrics and Gynecology, Hospital de Faro, Local Health Unit of Algarve, Rua Leão Penedo, 8000 Faro,

Portugal

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Article ID: 100237Z08DM2026

doi: 10.5348/100237Z08DM2026CI

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How to cite this article

Mateus D, Edral A, Ferreira Â. Twin-to-twin transfusion syndrome: One placenta, two colors. J Case Rep Images Obstet Gynecol 2026;12(2):15–18.

ABSTRACT


No Abstract

Keywords: Antenatal surveillance, Fetal demise, Monochorionic diamniotic pregnancy, Twin-to-twin transfusion syndrome

SUPPORTING INFORMATION


Acknowledgments

The authors would like to thank Fernanda Vilela for her valuable collaboration in the collection of the clinical images used in this manuscript. The authors acknowledge the use of ChatGPT by OpenAI for English language review and editing of the discussion section of this manuscript.

Author Contributions

Dinis Correia Mateus - Substantial contributions to conception and design, Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Ana Edral - Substantial contributions to conception and design, Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Ângela Ferreira - Substantial contributions to conception and design, Acquisition of data, Analysis of data, Interpretation of data, Drafting the article, Revising it critically for important intellectual content, Final approval of the version to be published

Guaranter of Submission

The corresponding author is the guarantor of submission.

Source of Support

None

Consent Statement

Written informed consent was obtained from the patient for publication of this article.

Data Availability

All relevant data are within the paper and its Supporting Information files.

Conflict of Interest

Authors declare no conflict of interest.

Copyright

© 2026 Dinis Mateus et al. This article is distributed under the terms of Creative Commons Attribution License which permits unrestricted use, distribution and reproduction in any medium provided the original author(s) and original publisher are properly credited. Please see the copyright policy on the journal website for more information.