Overview
Diaphragmatic eventration is a congenital anomaly characterized by the elevation of the diaphragm, resulting in abnormal movement and potential respiratory compromise. It can occur in isolation or in association with other congenital anomalies, such as microphthalmia or anophthalmia 1.Diagnosis
Clinical presentation may include respiratory distress, cyanosis, and recurrent pneumonias.
Imaging studies (chest X-ray, CT scan) are crucial for visualizing the elevated diaphragm and assessing lung volumes.
Echocardiography may be necessary to rule out associated cardiac anomalies.
Genetic evaluation might be considered in cases with associated anomalies like microphthalmia or anophthalmia 1.Management
Supportive care: Oxygen therapy, mechanical ventilation if respiratory failure occurs.
Surgical intervention: Indicated for severe cases with significant respiratory compromise, diaphragmatic plication or resection may be performed.
Multidisciplinary approach: Collaboration with pulmonologists, surgeons, and geneticists is recommended, especially in complex cases 1.Special Populations
Pediatrics: Early diagnosis and intervention are critical to prevent long-term respiratory complications 1.
Comorbidities: Cases with associated anomalies like microphthalmia or anophthalmia require comprehensive genetic and ophthalmological evaluations 1.Key Recommendations
Consider genetic evaluation in patients with diaphragmatic eventration and associated ocular anomalies to explore potential underlying genetic causes (Evidence: Moderate 1).
Implement a multidisciplinary team approach for comprehensive management, particularly in pediatric patients with complex presentations (Evidence: Expert opinion 1).
Evaluate respiratory function and consider surgical options such as diaphragmatic plication for severe cases leading to significant respiratory compromise (Evidence: Moderate 1).References
1 Steiner RD, St J Dignan P, Hopkin RJ, Kozielski R, Bove KE. Combination of diaphragmatic eventration and microphthalmia/anophthalmia is probably nonrandom. American journal of medical genetics 2002. link