Subtypes

Aspiration pneumonia

Obstructive pneumonia

Organizing pneumonia

Slowly-resolving pneumonia

May Cause

Acute diffuse fine reticular lung opacities

Acute disseminated airspace opacity

Acute lung injury and ards in children

Acute mediastinitis

Acute nonobstructive small bowel distention

Adynamic ileus

Bronchiectasis

Colonic distention without obstruction

Extensive pulmonary opacity with cavitation

Lung abscess

Mass-like perihilar opacity

Mediastinal abscess

Miliary lung opacities in a neonate or young infant

Neonatal respiratory distress

Paralyzed hemidiaphragm

Phrenic nerve paralysis or dysfunction

Pleural effusion with disease in thorax

Pneumatocele

Pneumothorax

Pulmonary lobar enlargement

Radiopaque hemithorax

Retrocardiac lesion

Reverse butterfly pattern

Right anterior cardiophrenic angle lesion

Solitary irregular cavitary lung lesion

Unilateral diffuse lung disease

Unilaterally elevated diaphragm