A solitary brown nodule on the umbilicus

• Oben Ojong, DO,
• Joseph Susa, DO,
• Eduardo Weiss, MD

Affiliations

Oben Ojong, DO

Dermatology Residency, Larkin Community Hospital Palm Springs, Hialeah, Florida; Correspondence to: Oben Ojong, DO, 951 Brickell Ave, apt 1211, Miami, FL 33131.

Joseph Susa, DO

Aurora Diagnostics Inc/Global Pathology Laboratories, Miami, Florida

Eduardo Weiss, MD

Hollywood Dermatology and Cosmetic Specialists, Hollywood, Florida; Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida