Rare Extracardiac Anomalies Presented with Right Heterotaxy Syndrome in a Newborn Baby: A Case Report

Patient: Female, 1-day-old Final Diagnosis: Right heterotaxy syndrome with complex heart disease • annular pancreas • radius aplasia • partial syndactyly of the thumb and index finger Symptoms: Feeding problems • tachypnea Medication:— Clinical Procedure: — Specialty: Cardiac Surgery • Cardiology • Orthopedics and Traumatology • Pediatrics and Neonatology • Radiology • Surgery OBJECTIVE: Unusual clinical course BACKGROUND: Heterotaxy is a syndrome of abnormal arrangement of the internal thoracic-abdominal structures across the left-right axis of the body. It is a primary disorder with 2 main settings – bilateral left sidedness (polysplenia syndrome) or right sidedness (asplenia syndrome) – although some overlapping or uncertainties may occur. Patients with right heterotaxy typically present with asplenia, complex heart disease, and other thoracoabdominal organ situs abnormalities. CASE REPORT: We present a unique case of congenital asplenia syndrome with complex heart disease, annular pancreas, and other extra-heterotaxic anomalies (e.g., musculoskeletal) in the form of a radius aplasia and partial syndactyly of the thumb and index finger of the left hand. These associated anomalies have not been reported before. CONCLUSIONS: This case shows the need for paying increased attention to the implications of other extracardiac anomalies that can be associated with heterotaxy syndrome.