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Triploidy is a rare chromosomal anomaly polyploidy characterized by early in utero growth restriction and multiple birth defects including neural tube defects facial abnormalities cleft lip/palate congenital heart anomalies genital malformations and peripheral skeletal abnormalities. It is usually prenatally lethal.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.

Reference: Access aggregated data from Orphanet at Orphadata.

Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http: // Data version September 2023.

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