Cleft Palate in a Newborn With Trisomy 21: A Case Report

Area of Science:

• Genetics
• Neonatal Medicine
• Pediatric Surgery

Background:

• Trisomy 21 (Down syndrome) is the most frequent chromosomal abnormality in newborns.
• Individuals with Down syndrome have a higher incidence of congenital anomalies, including cardiac and gastrointestinal issues.
• Orofacial clefts are common congenital anomalies, but their association with Trisomy 21 is rare.

Observation:

• A neonate presented with classical features of Down syndrome.
• The infant also exhibited a cleft palate, duodenal stenosis, persistent pulmonary hypertension, patent ductus arteriosus, and an atrial septal defect.
• This combination represents an unusual clinical presentation for Trisomy 21.

Findings:

• The case illustrates a rare co-occurrence of Trisomy 21 and cleft palate.
• Multiple congenital anomalies were identified, including cardiac and gastrointestinal defects.
• The report details the recognition and management of this complex neonatal case.

Implications:

• This case underscores the importance of recognizing uncommon presentations of Trisomy 21.
• It highlights the need for comprehensive evaluation of neonates with Down syndrome for associated anomalies.
• The report contributes to understanding the management of Trisomy 21 with orofacial clefts, where no standard treatment exists.