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Published on: September 20, 2018
[Acardius acephalus. Description of a case]
J Torres Borrego1, J Guzmán Cabañas, J E Arjona Berral
1Departamento de Pediatría, Hospital Universitario Reina Sofía, Córdoba. jtorbo@terra.es
This case study details a rare twin pregnancy complication where one twin was acardiac and acephalic, impacting the co-twin's health. Early diagnosis of twin-to-twin transfusion syndrome (TTTS) is crucial for managing the healthy twin.
Area of Science:
- Perinatology
- Reproductive Medicine
- Fetal Medicine
Background:
- Monochorionic-diamniotic twin gestations involve connected placental circulations.
- Twin-to-twin transfusion syndrome (TTTS) encompasses a spectrum of vascular anastomoses between fetuses.
- Vascular connections can lead to severe fetal complications, including acardia and acephalus.
Observation:
- A case of monochorionic-diamniotic twins is presented, with one fetus exhibiting acardia and acephalus.
- The co-twin experienced significant infectious, hematological, and neurological complications.
- The acardiac twin's condition placed a substantial burden on the pump twin's cardiovascular system.
Findings:
- The acardiac twin is supplied by the pump twin, who risks heart failure.
- Recipient twins can present with lethal anomalies like acardia or acephalus.
- Associated conditions in the acardiac twin may include single umbilical artery or chromosomal anomalies.
Implications:
- Early diagnosis of TTTS is critical for timely intervention.
- Management strategies should prioritize the well-being of the surviving or pump twin.
- Understanding the pathophysiology of TTTS aids in predicting and mitigating fetal complications.
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