Hosseinzadeh Maleki M, Naghibi Sistani M, Imani Moghaddam S, Ramezani F, Younessi Heravi MA, Yaghubi M. The Incidental Finding of the Senile Isolated Massive Tracheobronchial Calcification After Cardiac Surgery: An Unusual Case Report. Acta Med Iran. 2024;62(1):46-47.