<unk>  findings suggestive of<unk>  include hilar displacement, elevation of ipsilateral diaphragm, rib crowding, displacement of fissures, and compensatory hyperlucency of the remaining lobes.<unk>  findings associated with complete<unk>  of an entire lung include opacification of the entire hemithorax and ipsilateral shift of the mediastinum. Collapse of different parts of the lung have their own characteristic appearance. For example, a collapsed right middle lobe has a tilted icecream sign which appears as a triangular opacity against the border of the right heart with a laterally pointed apex. On the other hand, RUL collapse appears as a right paratracheal opacity, with a concave lateral appearance of the minor lung fissure.
Atelectasis CT
Chronic bronchitis CT
Bronchiectasis CT
Acute bronchitis physical examination
Acute bronchitis chest x ray
Hemoptysis CT scan
Pleural effusion CT
Cough CT