A Cavitary Lesion in a Patient with Antineutrophilic Cytoplasmic Antibody (ANCA) Associated Vasculitis: A Case Report and Review of the Literature.

Patients with antineutrophilic cytoplasmic antibody (ANCA) associated vasculitis who were on immunosuppressive therapy with corticosteroids may be susceptible to cavitary lesions. Only a few cases have been reported in the literature to date. Immunosuppression was shown to improve prognosis in patients with vasculitis.