2009-09-06-09 Trisomy 13 + sacrococcygeal teratoma © Heredia www.thefetus.net/
Trisomy 13 with sacrococcygeal teratoma
Fernando Heredia, MD
This is a 35-week stillborn. The mother was referred for severe preeclampsia in the third trimester and the prenatal diagnosis of trisomy 13.
The baby was delivered by a C-section due to a giant sacrococcygeal teratoma.
The baby’s physical examination revealed the following anomalies:
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Midfacial defects
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Cyclopia
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Proboscis
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Microstomia
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Flat facial profile
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Hypoplastic low set ears
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Scalp defects
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Short neck
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Left foot polydactyly
- Sacrococcygeal teratoma
Cyclopia Proboscis Microstomia

Flat facial profile and hypoplastic low set ears

Scalp defects

Short neck
Left foot polydactyly

Sacrococcygeal teratoma



The karyotype
