1. Postoperative Trouble
Madiha Fida, MD, Omar Abu Saleh, MD 
Mayo Clinic Proceedings 
Volume 94, Issue 3, Pages (March 2019)
DOI: /j.mayocp
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

2. Figure 1 Photo of bilateral knee ulcerations.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Figure 2 Photo after 2 months of treatment.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2018 Mayo Foundation for Medical Education and Research Terms and Conditions