2024年12月4日 · Aortic dissection is the prototype and most common form of acute aortic syndromes and a type of arterial dissection. It occurs when blood enters the medial layer of …

2024年1月10日 · 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. …

2024年11月25日 · Aortic intramural hematoma (IMH) is an atypical form of aortic dissection due to a contained hemorrhage into the aortic wall usually from the vasa vasorum without an intimal …

2020年12月8日 · The artifact is caused by the differential refraction of the ultrasound beam while passing through the relatively echogenic rectus abdominis muscles, and the comparatively …

Color Doppler and Duplex ultrasound images showed patent vessels without thrombus, a biphasic wave with an atypical spectral signal and hemodynamically non-significant stenosis. CT …

2024年12月29日 · Internal carotid artery (ICA) dissection, like arterial dissection elsewhere, is a result of blood entering the media through a tear in the intima 1 and is a common cause of …

2024年9月16日 · Abdominal radiographs are not a sensitive mode of detection. A calcified aortic aneurysm may be seen with a secondary blurring of the psoas outline in case of …

2021年5月7日 · The Mercedes-Benz sign can be seen in aortic dissection on CT 1. It is seen as three distinct intimal flaps that have a triradiate configuration similar to the Mercedes-Benz …

2024年3月15日 · When issuing an MRI or CT report on a patient with an aortic aneurysm, whether it be thoracic or abdominal, a number of features should be mentioned to aid the referring …

2023年6月1日 · Point-of-care ultrasound refers to ultrasonography which may be simultaneously performed, interpreted and utilized by a health care provider at the time of consultation, in …