Pleural effusion

Case contributed by Abdelkader Mallouk
Diagnosis certain

Presentation

Confusion and hallucinations after having been recently diagnosed with metabolic encephalopathy secondary to pneumonia. Patient reports chest pain and shortness of breath. PMH includes T2DM, HTN, dyslipidemia, CABG x5 with pacemaker, essential tremors and Parkinson disease.

Patient Data

Age: 80 years
Gender: Male
x-ray

The trachea is midline.

Bilateral pleural effusions are noted, left greater than right. Left lower lung airspace opacification is noted adjacent to the pleural effusion.

The cardiomediastinal silhouette is unremarkable in size and contour. Intact median sternotomy wires and single lead left-sided pacemaker are also noted.

There is prominence of the interstitial markings. Bilateral hila are unremarkable.

There is also moderate osteoarthritis of the shoulders and acromioclavicular joints.

Case Discussion

Blunting of the costophrenic angles on this patient's chest x-ray is consistent with pleural effusions, which are clearly demonstrated on the lateral projection. 

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

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

 Thank you for updating your details.