Tehran University of Medical Sciences The Research in Heart Yield and Translational Medicine (RHYTHM) 3115-7270 5 1 2010 01 15 39 41 Ali Dabbagh Shahid Modarres Hospital, Shahid Beheshti University of Medicine (SBMU), Tehran, Iran. Manuchehr Hekmat Shahid Modarres Hospital, Shahid Beheshti University of Medicine (SBMU), Tehran, Iran. Arash Ghanavati Shahid Modarres Hospital, Shahid Beheshti University of Medicine (SBMU), Tehran, Iran. Abdolrahim Ghasemi Shahid Modarres Hospital, Shahid Beheshti University of Medicine (SBMU), Tehran, Iran. 2015 10 03 A 4-month-old boy was admitted to our hospital following an unsuccessful attempt at interventional repair of aortic coarctation via the right carotid artery, which seemed to have given rise to the formation and growth of a cervical mass overlying the entry site. Despite the initial anticipation of difficulty during intubation due to the pressure effect of the mass, anesthesia progressed uneventfully, the mass, which was a hematoma, was evacuated, and the coarctation was repaired. The patient was discharged after the operation. At three weeks’ follow-up, there was no significant lesion in the neck and transthoracic echocardiography demonstrated no residual coarctation. https://rhythm.tums.ac.ir/index.php/jthc/article/view/161 https://rhythm.tums.ac.ir/index.php/jthc/article/download/161/159