Congenital Esophageal Duplication Cyst-A Rare Case Report and Review of Literature

Alimentary tract duplication is a relatively rare congenital anomaly. Esophageal duplication cyst is an uncommon developmental anomaly among them. Respiratory symptoms are the most common symptoms in foregut duplication, most case present with respiratory distress which may be present from birth, or symptoms may insidious with cough, wheeze, or recurrent respiratory infection. We present a case of newly born baby with respiratory distress, which on radiological investigation showed left mediastinal mass that was removed by excisional biopsy and final histopathology revealed an esophageal cyst.