체외순환과 초저체온 순환정지술을 이용한 내경동맥의 거대 뇌동맥류 수술 - 증 례 보 고

The authors report a case of a 72-year-old woman who presented with intraventricular and subarachnoid hemorrhage of Hunt and Hess grade IV after the rupture of a giant aneurysm arising from the right internal carotid artery. The aneurysm was clipped successfully with the aid of cardiopulmonary bypass(closed chest method), deep hypothermic circulatory arrest, and cerebral protection with barbiturate resulting in moderate disability. We discuss the usefulness and problems related to technique of circulatory arrest and cardiopulmonary bypass using closed chest method, and suggest the possible benefits of open chest method in elderly people and the importance of preoperative plan to coordinate anesthesia and operation.