This site is intended for healthcare professionals

Sign in
Go to /sign-in page

You can view 5 more pages before signing in

Pathophysiology

Last reviewed dd mmm yyyy. Last edited dd mmm yyyy

Authoring team

Aortic dissection can occur as a result of

  • a tear in the intima and subsequent propagation of blood in the media - more common
  • intramural haemorrhage and haematoma formation in the media followed by perforation of the intima (1)

Aortic dissections are seen

  • along the greater curvature of the aorta (usually within 10 cm of the aortic valve) - in majority of dissections
  • in the descending thoracic aorta immediately distal to the origin of the left subclavian artery - the next most commonest site (1)

Presence of an intimal flap is the characteristic of aortic dissection (1).

Reference:

Create an account to add page annotations

Create a free account

Annotations allow you to add information to this page that would be handy to have on hand during a consultation. E.g. a website or number. This information will always show when you visit this page.

The content herein is provided for informational purposes and does not replace the need to apply professional clinical judgement when diagnosing or treating any medical condition. A licensed medical practitioner should be consulted for diagnosis and treatment of any and all medical conditions.

Connect

Copyright 2024 Oxbridge Solutions Limited, a subsidiary of OmniaMed Communications Limited. All rights reserved. Any distribution or duplication of the information contained herein is strictly prohibited. Oxbridge Solutions receives funding from advertising but maintains editorial independence.