Figure 1: Aortic dissection is caused by bleeding within the aortic wall. The first 2 weeks after the onset of an aortic dissection is considered the acute stage, in which patients are highly ...

In patients with ascending thoracic aortic aneurysm (TAA) and no other organ-system abnormalities, the absolute risk of aortic dissection is low but increases with larger aortic sizes, according to ...

A 74-year-old man presents to the emergency department with a 1-day history of severe chest and back pain. He has a history of hypertension and has run out of medication. He has no history of similar ...

Cardiothoracic surgeons have long played a central role in the care of patients with aortic dissection, a life-threatening condition that in the past was treated only with open surgery or medicines.

An aortic dissection which occurs when a tear in the inner wall of the aorta causes blood to flow between the layers of the wall of the aorta and force the layers apart. This transthoracic ...

Each year, students with a passion to learn more about the human body can join the advanced human anatomy dissection team. The members of the dissection team meet each Friday to dissect human cadavers ...

Sentinel-lymph-node biopsy is associated with increased melanoma-specific survival (i.e., survival until death from melanoma) among patients with node-positive intermediate-thickness melanomas (1.2 to ...

Thoracic aortic dissection occurs when the intima of the aorta becomes compromised and “tears” or “dissects” a new layer that fills with blood between the intima and the media. This “false lumen” can ...