<prompt> Homogenous opacification of right hemithorax with right sided shift of mediastinum may be caused byCollapse of Right lungConsolidation of Right lungRight sided hemothoraxLeft sided hydrothorax  <response>: Answer is A Collapse of Right lung: Collapse of Right lung may present with homogeneous opacification of right hemithorax and ipsilateral mediastinal Shift. Condition Findings Consolidation : Ipsilateral Hamogenous opacification No mediastinal shift Collapse : Ipsilateral Homogenous opacification Ipsilateral mediastinal shift Hemothorax : Ipsilateral homogenous opacification Contralateral shift Hydrothorax : Ipsilateral homogenous opacification Contralateral shift 