A 36-year-old male patient who originally presented with recurrent inflammations in the mastoid. otitis media and peripheral facial paralysis was diagnosed with sterile pachymeningitis. associated with high titres of antineutrophil cytoplasmic antibodies (cANCA) directed against proteinase 3 (PR3). Induction therapy with oral prednisolone 1 mg/kg body weight and cyclophosphamide (CYC)... https://jeepworldes.shop/product-category/animals/