Polycyclic rash with persistent eosinophilia

• Lauren E. Merz, MD, MSc,
• Mitchell Rubenstein, MD,
• Aric Parnes, MD

Affiliations

Lauren E. Merz, MD, MSc

Department of Internal Medicine, Brigham and Women's Hospital, Boston, Massachusetts; Correspondence to: Lauren E. Merz, MD, MSc, Department of Internal Medicine, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115.

Mitchell Rubenstein, MD

Department of Dermatology, Brigham and Women's Hospital, Boston, Massachusetts

Aric Parnes, MD

Division of Hematology, Department of Internal Medicine, Brigham and Women's Hospital, Boston, Massachusetts