Tehran University of Medical Sciences Acta Medica Iranica 0044-6025 44 6 2006 12 15 429 431 Z. Miabi A. Alaee M. Midia H. Hashemi 2015 09 28 A 3 month- old boy was admitted with recurrent severe respiratory distress and refractory to therapeutic options. Patient underwent a helical multidetector CT examination. Axial, coronal and three- dimensional imaging, revealed tracheal bronchus, stenosis, diverticulum and bronchiectasis. In this situation, CT scanning, Perfectly 3D imaging is recommend for rule out congenital tracheobronchial tree anomalies. Therefore, with proper evaluation and therapeutic options we can prevent pulmonary complications and infantile mortality. https://acta.tums.ac.ir/index.php/acta/article/view/3230 https://acta.tums.ac.ir/index.php/acta/article/download/3230/3208