Department of Radiodiagnosis and Imaging, Padmashree Dr.Vithalrao Vikhe Patil Foundation's Medical College & Hospital, Ahmednagar, Maharashtra, India
*Corresponding Author Email: pawar.khushal@gmail.com
We report a case of 60 years old female who presented with a history of progressive breathlessness over a period of one year. CECT thorax revealed a large aneurysm of descending thoracic aorta which was causing compression of left main bronchus with resultant complete collapse of left lung. There was a contralateral shift of the trachea and mediastinum.
Large aneurysm, descending thoracic aorta, left main bronchus