Primary Source #119:

Sharma A, Sharma V. Image diagnosis: Sister Mary Joseph nodule. Perm J. 2014;18(2):e132. doi:10.7812/TPP/13-107

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Feel free to use any of the images showcased on this website. Please cite both this website (UNC School of Medicine Dermatology Image Library - http://med.unc.edu/dil) and the primary source of the image as references.
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