title: A general rehabilitation inpatient with exercise-induced vasculitis.
abstract: While on our general inpatient rehabilitation floor, a 58-year-old man with no hematologic or dermatologic history developed an erythematous patch on his medial ankle that turned more purpuric, with a slight orange tint, and was associated with mild pruritus. The diagnosis of exercise-induced vasculitis was made after initially being mistaken for cellulitis. This common exanthem is often misdiagnosed. Due to its association with exercise, the physiatrist should be aware of its presence in both the inpatient and outpatient settings.
authors.affiliation: Rehabilitation Institute of Chicago, Northwestern University Feinberg School of Medicine, 345 East Superior St, Chicago, IL 60611(∗). Electronic address: dcushman@ric.org.
authors.forename: Dan
authors.initials: D
authors.lastname: Cushman
authors.forename: Leslie
authors.initials: L
authors.lastname: Rydberg
mesh_terms: D002481:Cellulitis / Q000175:diagnosis; D003937:Diagnosis, Differential; D005076:Exanthema / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D015444:Exercise; D006801:Humans; D008297:Male; D008875:Middle Aged; D011693:Purpura / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D014657:Vasculitis / Q000175:diagnosis* / Q000209:etiology* / Q000628:therapy