The patient, a 72-year-old male, had local swelling in his right elbow. He had no history of trauma but he did suffer from dementia.
View the image taken (Figure 1) and consider what your diagnosis would be.

Resolution of the case if described on the next page.

Clinical Challenge: September, 2012

Nahum Kovalski, BSc, MDCM

Clinical Researcher at TEREM Emergency Services