A 63-year-old woman presenting with sacral, labial, and leg ulcers

• Samantha M. Guhan, BA,
• Janelle S. Nassim, MD,
• Melissa Krystel-Whittemore, MD,
• Rosalynn M. Nazarian, MD,
• Bonnie T. Mackool, MD

Affiliations

Samantha M. Guhan, BA

Harvard Medical School, Boston, MA, United States

Janelle S. Nassim, MD

Harvard Combined Dermatology Residency, Harvard Medical School, Boston, MA, United States

Melissa Krystel-Whittemore, MD

Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States

Rosalynn M. Nazarian, MD

Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States

Bonnie T. Mackool, MD

Department of Dermatology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States; Corresponding author.