Oculomotor nerve palsy, an unusual onset of polyarteritis nodosa.

Although cranial neuropathy, especially oculomotor nerve palsy is a rare first neurological manifestation of PAN, this clinical problem should be considered in the differential diagnosis.Especially patients with peripheral neuropathy, general symptoms, skin lesions and hepatitis B virus infection should be evaluated for cranial nerve involvement in the course of vasculitis.In the case of unclear involvement of the cranial nerves, PAN should also be considered in the differential diagnosis as the cause of symptoms and the first manifestation of the disease.