Acute aortic intramural hematoma
: an analysis from the International Registry of Acute Aortic Dissection.
This will prevent extension of the intramural hematoma
Detailed angiographic features included lesion location, lesion length, percentage of lesion vessel stenosis, percentage of PCI, intimal dissection or intramural hematoma
, CAG imaging types were also assessed.
Rosenberg, "Nontraumatic intramural hematoma
of the duodenum complicating warfarin therapy," Mount Sinai Journal of Medicine, vol.
However, uncontrolled escalating coronary dissections, extension of intramural hematoma
, and acute coronary thrombosis have been reported after stenting.
Findings associated with aortic lesions include mediastinal hemorrhage (Figure 5), aortic-contour deformity, intimal flap, intramural hematoma
, direct evidence of a tear, thrombus into the aortic lumen, pseudoaneurysm (Figure 6), abrupt tapering of the descending aorta relative to the ascending aorta ("pseudocoarctation"), and rupture with extravasation of contrast material [22, 25].
Direct CT findings of acute aortic injury include deformity of the aortic contour (Figure 10), intimal flap, intraluminal debris, pseudoaneurysm, and intramural hematoma
Emergency endoscopy was resorted and a duodenal intramural hematoma
with active bleeding was found.
of the small intestine as a complication of anticoagulant therapy.
Spontaneous coronary artery dissection may cause an obstruction to the blood flow by the formation of an intramural hematoma
between the adventitia and the media of the vessel wall.
, Penetrating Ulcers and Acute Aortic Syndrome
A too-superficial suture can lead to the buildup of an intramural hematoma
, she said.