title: [Hemorrhagic Cerebral Infarction after Right Segmental Lung Resection；Report of a Case].
abstract: Postoperative hemorrhagic cerebral infarction is rare but fatal complication. We report a case of hemorrhagic cerebral infarction after lung cancer surgery without a history of atrial fibrillation and cerebrovascular disease. A 58-year-old man who have a history of diabetes mellitus, hypertension and dyslipidemia underwent right segmental lung resection. During surgery, he had no atrial fibrillation episode. On postoperative day 1, he presented a slight consciousness disturbance. On the day 2, he suffered from a headache and nausea. Brain computed tomography demonstrated a hemorrhagic infarction at the right posterior cerebral artery territory. Transesophageal echocardiography and magnetic resonance angiography did not show the thrombus. The symptoms were gradually improved with intensive medical therapy, and he was discharged with a left homonymous hemianopsia. Although a diagnosis of the consciousness disturbance in the early-phase postoperative period is difficult, perioperative cerebral infarction should be recognized as a postoperative complication.
authors.affiliation: Department of Thoracic Surgery, Yamagata Prefectural Central Hospital, Yamagata, Japan.
authors.forename: Kazuki
authors.initials: K
authors.lastname: Hayasaka
authors.forename: Satoshi
authors.initials: S
authors.lastname: Shiono
authors.forename: Masato
authors.initials: M
authors.lastname: Katahira
authors.forename: Kei
authors.initials: K
authors.lastname: Yarimizu
authors.forename: Masami
authors.initials: M
authors.lastname: Abiko
authors.forename: Toru
authors.initials: T
authors.lastname: Sato
mesh_terms: D002543:Cerebral Hemorrhage / Q000209:etiology; D002544:Cerebral Infarction / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy; D011183:Postoperative Complications