Computed tomographic angiography (CTA) is the established gold standard test but is not always fool proof. We report the case of an 18-year-old male patient with traumatic type A aortic dissection which was not evident on the CTA, suggestive on the transthoracic echocardiogram (TTE) and ...
associated with the dissection on CTA Spinal Injury Yes/No Any transient or permanent extremity paraplegia or paraparesis associated with the dissection on CTA Mesenteric Ischemia Yes/No Abdominal pain, distension, hemorrhagic or melenic stool, bowel paralysis, and lactate acidosis associated with the ...
Aortic dissection (AD) is characterized by an intimal flap in the aortic wall that creates a second blood-filled channel in the aortic lumen. AD encompasses various classifications, radiological signs, and diagnostic examinations crucial for accurate diagnosis and therapeutic planning. DeBakey and Stanf...
关键词: Aortic dissection aortic segmentation noise denoising method anisotropic diffusion bilateral filter Yaroslavsky filter 会议名称: 2019 IEEE International Conference on Cybernetics and Computational Intelligence (CyberneticsCom) 会议时间: 21 October 2019 主办单位: IEEE ...
Pain: The onset of acute aortic dissection is sudden, and greater than 90% of patients experience sudden severe tearing or knife like pain in the anterior chest, back or the abdomen, and the pain can be transferred along the aorta towards the upper or lower abdomen. Sudden Death: When the...
A sigmoid function 1/1+e-xD-Th(where xD is the number of CTA slice with AD, and Th represents the threshold for patient-level diagnosis) was used to transform the number of abnormal slices in the ascending and descending aortas into dissection scores, thereby producing a diagnosis result at...
Proceed to D-dimer testing according to ADD-RS; if <500 ng/mL, consider stopping dissection workup, or if ≥500 ng/mL, consider CTA. Copy Results Next Steps Next Steps Evidence Creator Insights Dr. Peiman Nazerian About the creator Peiman Nazerian, MD, is an internist in the emergency...
We report here a case of aorto-cutaneous fistula after surgical treatment of a Stanford type A aortic dissection (AD) in a 67-year-old Chinese male. The patient presented with severe right heart dysfunction and a mass was found in the upper-middle of his chest, which started bleeding in ...
after aortic valve replacement of DeBakey type I aortic dissection .%目的 探讨双源CT低剂量回顾性心电门控CTA检查在DeBakeyⅠ型主动脉夹层瓣膜置换术后抗凝残余... 李媛媛,王龙,段艳华,... - 《医学影像学杂志》 被引量: 0发表: 2017年 加载更多来源...
AAS.77Some isolated PAUs remain asymptomatic and are only incidentally detected on imaging such as CTA or MRA. It is most commonly located in the descending thoracic aorta and is uncommon in the aortic arch and theabdominal aorta. Clinically PAU presents similar to aortic dissection and other ...