Disney rash, or exercise-induced vasculitis, is a skin reaction triggered by heat, walking, and sun exposure, commonly affecting the lower legs. It's more prevalent in women over 50 and often ...

If you have a form of vasculitis that attacks your skin, you may also develop a rash on your leg called “palpable purpura” —purply-red raised bumps that appear in a “crop” pattern.

Clinically, leukocytoclastic vasculitis most often presents with palpable purpura, especially on the lower extremities. 2 Other less common presentations include nonpalpable purpura, infiltrated ...

Session ID: 2025-07-24:5d8c3ebce8ea0432a84c8039 Player Element ID: V1630b79d_94e3_41a4_9738_cb27068b0c0c_6353892832112 ...

Primary CNS vasculitis has had an estimated annual incidence of 2.4 cases per 1 million person-years in Olmsted County, Minnesota. The disorder affects persons of all ages, and its prevalence is ...

Send comments and news tips to [email protected]. Cite this: Managing ANCA Vasculitis: Updated British Guideline ‘Transcends’ Specialties - Medscape - May 13, 2025.