arterial dissection
Marfan
syndrome • Marfan syndrome - ICA dissection - Ganzer Fall bei Radiopaedia
Arterial
dissection • Aortic dissection - Stanford A - Ganzer Fall bei Radiopaedia
Arterial
dissection • Aortic dissection - Ganzer Fall bei Radiopaedia
Arterial
dissection • Spontaneous isolated celiac trunk dissection - Ganzer Fall bei Radiopaedia
Marfan
syndrome • Marfan syndrome with aortic dissection and background severe pectus excavatum - Ganzer Fall bei Radiopaedia
Arterial dissection occurs when blood enters the media through a tear or ulcer in the intima and tracks along the media, forming a second blood-filled channel within the wall. The normal lumen lined by intima is called the true lumen and the blood-filled channel in the media is called the false lumen. The false lumen is at a higher pressure than the true lumen due to poor outflow.
Causes
In most cases the vessel wall is abnormal.
- hypertension (pathogenesis: medial degeneration)
- inherited connective tissue disorders (pathogenesis: medial degeneration)
- atherosclerosis (pathogenesis: penetrating ulcer)
- vasculitides (pathogenesis: inflammation)
- e.g. Behcet disease
- pregnancy (pathogenesis: unknown)
- iatrogenic: aortic cathterisation, intra-aortic balloon pump
- relapsing polychondritis (rare): pathogenesis?
Locations
- aortic dissection
- ICA dissection
- vertebral arterial dissection
- intracranial arterial dissection
- visceral arterial dissection
Siehe auch:
- Vaskulitis
- Ehlers-Danlos syndrome
- Dissektion Arteria vertebralis
- Marfan-Syndrom
- Karotisdissektion
- thorakale Aortendissektion
- Arterielle Hypertonie
- Atherosklerose
- Dissektion Nierenarterie
- Dissektion Truncus coeliacus
- multiple arterielle Dissektionen
- Dissektion Iliacalarterien
- Gefäßbeteiligung bei Polyarteriitis nodosa
- Dissektion Truncus brachiocephalicus
- Aneurysma dissecans
- Dissektion Arteria subclavia
und weiter:
- Ischämischer Schlaganfall
- animal and animal produce inspired signs
- Zystische Adventitiadegeneration
- Dissektion
- intrakranielle Thrombektomie
- Arteria-Poplitea-Kompressionssyndrom
- cortical rim sign
- reversibles zerebrales Vasokonstriktionssyndrom
- Intraaortale Ballonpumpe
- vascular pathology
- cobweb sign of arterial dissection
- Thrombose Arteria vertebralis
- Marfan - ICA dissection
- Intimaflap
- aneurysms and dissection
- shoulder fracture-dislocation with arterial dissection
- carotid and vertebral artery dissection
- vertebrobasiläre Dolichoektasie
- spontaneous isolated coeliac artery dissection
- traumatic dissection of the external iliac artery
- beak sign of arterial dissection
- intra-aortic counterpulsation ballon
- Dissektion der Arteria mesenterica superior
Assoziationen und Differentialdiagnosen zu arterielle Dissektionen:
