Hemithorax white-out - pleural effusion

Case contributed by Dr Henry Knipe


Shortness of breath.

Patient Data

Age: 85 years
Gender: Male

White-out of the left hemithorax. Mediastinal shift to the right. Left midzone and diaphragmatic dome calcific pleural plaques. 

Case Discussion

The key to deciding the underlying cause in hemithorax white-out is mediastinal shift. Positive mediastinal shift (away from side of white-out) means pleural effusion is the likely cause, and negative mediastinal shift (towards side of white-out) indicates atelectasis as the likely cause. The underlying cause fof the pleural effusion in this patient is not known. 

PlayAdd to Share

Case information

rID: 67958
Published: 2nd May 2019
Last edited: 7th May 2020
System: Chest
Inclusion in quiz mode: Included

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.