1. Sister Mary Joseph’s Nodule
Sakkarin Chirapongsathorn, MD, Patrick S. Kamath, MD 
Mayo Clinic Proceedings 
Volume 90, Issue 2, (February 2015)
DOI: /j.mayocp
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2. Figure Black umbilical node with a small ulcer.
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2015 Mayo Foundation for Medical Education and Research Terms and Conditions

3. Supplemental Figure
Mayo Clinic Proceedings  , DOI: ( /j.mayocp )
Copyright © 2015 Mayo Foundation for Medical Education and Research Terms and Conditions