Introduction
Leukocytoclastic vasculitis (LCV) is a small-vessel vasculitis characterized by immune complex deposition in the walls of dermal capillaries and venules. While the majority cases of LCV are idiopathic, the condition is often associated with infections and newly administered medications.1 Here we report a case of LCV and associated conjunctivitis arising in a patient secondary to immunization with measles, mumps, and rubella (MMR) vaccine.