The clinical course of a patient with acute granulocytic leukemia was complicated by disseminated mucormycosis, which initially appeared as indurated skin nodules and pneumonia. This is the first description of cutaneous vasculitis as a dermatologic manifestation of mucormycosis.
Meyer RD, Kaplan MH, Ong M, Armstrong D. Cutaneous Lesions in Disseminated Mucormycosis. JAMA. 1973;225(7):737-738. doi:10.1001/jama.1973.03220340043014