Quadriceps fat pad impingement syndrome

Case contributed by Gaurav Som Prakash Gupta
Diagnosis almost certain

Presentation

History of pain on lateral aspect of the knee for a long time; increased for 3 months. No history of trauma.

Patient Data

Age: 60 years
Gender: Male

Note: This case has been tagged as "legacy" as it no longer meets image preparation and/or other case publication guidelines.

Altered (fluid-like) signal replacing the normal fat signal in the quadriceps fat pad. The posterior margin of the quadriceps fat pad is mildly convex, which is indicative of mass effect over the suprapatellar recess. Minimal joint effusion. 

Case Discussion

These findings are consistent with quadriceps fat pad impingement syndrome

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.