January 14, 2013


Here is a man that had a remote history of a knee replacement after osteosarcoma resection (>5 years ago).  He presented with knee and leg pain after a minor trauma, here are the AP projections of his femur (at replacement and today):

Knee replacement loose 2Knee replacement loose 1

What’s Wrong With This Picture (WWWTP)?

Author:  Russell Jones, MD

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EMREMS: Radiology in Emergency Medicine

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2 Comments on “WWWTP #4?”

  1. turtle1doc Says:

    Recurrence of sarcoma supero-medially to the prosthesis and ? Loosening of prosthesis inferiorly.


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