The meaning of AORTIC DISSECTION is a pathological splitting of the middle layer (media) of the aorta following penetration of blood through the inner layer (intima). How to use aortic dissection in a sentence.
Publication » Chest Radiograph Findings of Aortic Dissection As a Function of Patients' Age, Sex and Dissection Type.doi:10.1016/j.annemergmed.2005.06.156Z. WimpfheimerA. BentancurMosby, Inc.Annals of Emergency Medicine
Chest x-rayfindings may include calcification of the aortic cusps (seen on the lateral projection or on fluoroscopy) and evidence of heart failure. Heart size may be normal or only mildly enlarged. In asymptomatic patients with severe aortic stenosis, closely supervisedexercise ECG testingis recommen...
(equally common in types A and B). Widened mediastinum on chest x-ray (CXR) is found in 52% of patients with type A dissection. Acute onset ofaortic regurgitationmay also produce symptoms of heart failure. Type B dissection may cause extremity, bowel, or renal malperfusion, leading, for ...
摘要: Publication » Chest Radiograph Findings of Aortic Dissection As a Function of Patients' Age, Sex and Dissection Type.DOI: 10.1016/j.annemergmed.2005.06.156 年份: 2005 收藏 引用 批量引用 报错 分享 全部来源 求助全文 全文购买 Elsevier dx.doi.org ResearchGate www.socolar.com on...
Chest x-ray can show mediastinal widening and/or an abnormal aortic contour. Computed tomography (CT) is the definitive diagnostic modality and has a sensitivity approaching 100%. Transesophageal echocardiography and MRI can be useful as well. ...
Type A Aortic Dissection Presenting with Acute Lower Extremity Vascular Insufficiency in the Absence of Chest Pain. We report a case of a 53 year-old man with a history of hypertension presenting with acute left lower extremity parasthesias and pulselessness initially pr... J Thomas,Earl,Athena...
Sudden onset of severe chest pain that often has a tearing or ripping quality (classic symptom) Chest pain may be mild Anterior chest pain: Usually associated with anterior arch or aortic root dissection Neck or jaw pain: With aortic arch involvement and extension into the great vessels ...
Aortic Dissection Symptoms Pain: The onset of acute aortic dissection is sudden, and greater than 90% of patients experience sudden severe tearing or knife like pain in the anterior chest, back or the abdomen, and the pain can be transferred along the aorta towards the upper or lower ...
Figure 2. Chest X-ray. These findings prompted an urgent thoracic-abdominal-pelvic computed tomography (CT) angiogram, which showed an aneurysmal aortic dissection that extended from the aortic root to the right common iliac artery; densification of mediastinal fat with no signs of recent hemorrhage...