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What is a chronic aortic dissection?

What is a chronic aortic dissection?

INTRODUCTION Chronic type B aortic dissection is defined as one in which the tear originates in the descending thoracic aorta and which has been present for more than 90 days.

Can you have chronic aortic dissection?

Chronic aortic dissection of the descending thoracic or thoracoabdominal aorta is a life-threatening condition because of the associated risk of rupture. In addition, this condition is associated with high mortality and morbidity if complications occur.

How long can you live with a dissected aorta?

Short-term and long-term survival rates after acute type A aortic dissection (TA-AAD) are unknown. Previous studies have reported survival rates between 52% and 94% at 1 year and between 45% and 88% at 5 years.

What is the gold standard for aortic dissection?

Magnetic Resonance Imaging. Currently the gold standard for the identification of aortic dissection, magnetic resonance imaging has both a sensitivity and specificity of 98%. The major disadvantages of this test are the lack of availability and the length of the study itself.

What is the difference between aortic dissection and aortic aneurysm?

Aortic aneurysm and aortic dissection Having an aortic aneurysm increases the risk of a tear in the aortic lining (aortic dissection), as shown in the image on the right. An aortic dissection is a serious condition in which a tear occurs in the inner layer of the body’s main artery (aorta).

What are the odds of surviving aortic dissection?

Prognosis for Aortic Dissection Hospital mortality rate for treated patients is about 30% for proximal dissection and 10% for distal. For treated patients who survive the acute episode, survival rate is about 60% at 5 years and 40% at 10 years.

What is the life expectancy after successful repair of aortic dissection?

Although specific information about overall life expectancy after aortic dissection repair is not available, a recent study from the International Registry of Acute Aortic Dissection reported that about 85% of patients who have undergone successful repair of acute dissection involving the ascending aorta remain alive …

Which patient is at highest risk for developing an aortic aneurysm?

Abdominal aortic aneurysms occur most often in people age 65 and older. Being male. Men develop abdominal aortic aneurysms much more often than women do. Being white.

What actor died from aortic dissection?

Hollywood actor, Alan Thicke’s death was caused by an acute aortic dissection. This is the same cause of death that led to the tragic loss of life of fellow Hollywood comedian and actor, John Ritter over 13 years ago in Los Angeles.

Does aortic dissection run in families?

About 20 percent of people with thoracic aortic aneurysm and dissection have a genetic predisposition to it, meaning it runs in the family. This type is known as familial thoracic aneurysm and dissection.