👉 A tracheocheal mass, commonly seen in children with chronic obstructive pulmonary disease (COPD). It is a type of lung tumor that occurs due to inflammation and damage caused by bronchial hyperresponsiveness.
👉 A tracheocheal mass, commonly seen in children with chronic obstructive pulmonary disease (COPD). It is a type of lung tumor that occurs due to inflammation and damage caused by bronchial hyperresponsiveness.
