[A case of pulmonary arteriovenous fistula associated with cerebellar abscess]

We report a rare case of pulmonary arteriovenous malformation (PAVM) with cerebellar abscess. The patient was 38-year-old woman who admitted to the local hospital for headache and fever. Subsequently, her condition became critical with consciousness disturbance, and hypoxemia. Brain computed tomography (CT) and chest CT revealed cerebellar abscess and PAVM. She was referred to our hospital for the surgery. Pulmonary angiography demonstrated multiple pulmonary arteriovenous fistulas in the right middle lobe and a single nodular pulmonary arteriovenous fistula in the right S8 (10 x 10 mm). After the drainage for the brain abscess, lobectomy of the right middle lobe and the excision of the nodal fistula in the right S8 were successfully performed in the two-staged operation. The patient has done well with no complication and her hypoxemia was improved.