Imaging features of intramural hematoma of the aorta

被引:27
作者
Buckley, Orla [1 ]
Rybicki, Frank J. [1 ]
Gerson, David S.
Huether, Colleen [2 ]
Prior, Richard F. [1 ]
Powers, Sara L. [1 ]
Ersoy, Hale
机构
[1] Brigham & Womens Hosp, Dept Radiol, Appl Imaging Sci Lab, Boston, MA 02115 USA
[2] Brigham & Womens Hosp, Dept Radiol, MRI Div, Boston, MA 02115 USA
关键词
Acute aortic syndrome; Intramural hematoma; Penetrating ulcer; Aortitis; Computed tomography; Magnetic resnonance angiography; PENETRATING ATHEROSCLEROTIC ULCER; THORACIC AORTA; CLINICAL-FEATURES; TRANSESOPHAGEAL ECHOCARDIOGRAPHY; FOLLOW-UP; DISSECTION; CT; DIAGNOSIS; PROGRESSION; MANAGEMENT;
D O I
10.1007/s10554-009-9504-8
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Intramural Hematoma (IMH) is defined as localized hemorrhage within the aortic wall and is included in the acute aortic syndrome spectrum with aortic dissection and penetrating aortic ulcer. The mortality from IMH is similar to classic aortic dissection (21%). 16% of patients with IMH will evolve to classic aortic dissection over time. Despite this confusion exists regarding the precise definitions and radiologic features of IMH versus penetrating ulcers with mural thrombus and overt aortic dissection.
引用
收藏
页码:65 / 76
页数:12
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