升主动脉夹层动脉瘤的超声心动图诊断中日友好医院超声诊断科王敦礼，贾冬林患者男、４０岁，诊断：局限性升主动脉根部夹层动脉瘤，主动脉瓣关闭不全。升主动脉造影结果：造影示主动脉根部扩张及主动脉瓣关闭不全，整个胸主动脉内径基本正常。未见假腔及破口。手术证实为... Echocardiographic diagnosis of ascending aortic dissecting aneurysm Chinese-Japanese Friendship Hospital, Department of Ultrasound Diagnosis Wang Dunli, Jia Donglin patients Male, 40 years old, diagnosis: limited ascending aortic root dissection aneurysm, aortic valve insufficiency. Ascending aortography results: angiography showed aortic root dilatation and aortic valve regurgitation, the entire thoracic aortic diameter was normal. No fake cavity and break. Surgery confirmed as ...