Key result
Bedside point-of-care ultrasound (POCUS) facilitated the rapid diagnosis and timely intervention of a Stanford Type A aortic dissection in a 47-year-old male with atypical symptoms.
Why the study?
Stanford Type A aortic dissections remain challenging to diagnose due to variable presentations, and standard imaging modalities like MRI, CTA, and TEE are time-intensive and may delay treatment.
Does bedside point-of-care ultrasound (POCUS) expedite the diagnosis and management of atypical Stanford Type A aortic dissection?
Case Report (n=1)
Does bedside point-of-care ultrasound (POCUS) expedite the diagnosis and management of atypical Stanford Type A aortic dissection?
POCUS is a rapid and inexpensive diagnostic tool that can expedite the evaluation and treatment of Stanford Type A aortic dissection, especially in cases with atypical presentations.
POCUS may rapidly identify atypical AD at the bedside; leaves open routine adoption pending prospective validation.
Structured Abstract Background Aortic dissection (AD) is a vascular emergency with substantial morbidity and mortality. Aortic dissections have been classically categorized into two subtypes: Stanford Type A aortic dissections involve the ascending aorta and/or aortic arch and require emergent surgical intervention. Stanford Type B aortic dissections involve the aortic arch distal to the left subclavian artery and descending aorta and can be managed medically. Despite its dire consequences, Type A dissections remain challenging to diagnose due to highly variable clinical presentations. While imaging modalities such as magnetic resonance imaging (MRI), computed tomography angiography (CTA), and transesophageal echocardiography (TEE) have high diagnostic sensitivity, they are time-intensive and may delay treatment initiation. Case Report This case report describes the rapid diagnosis and management of a 47-year-old male patient presenting with atypical symptoms of aortic dissection, including vague chest tightness and progressive global encephalopathy. Bedside point-of-care ultrasound (POCUS) played a pivotal role in initiating timely diagnosis, intervention, and improving the clinical outcome of this patient with a Stanford Type A aortic dissection. Why Should an Emergency Physician Be Aware of This? POCUS can provide valuable early diagnostic insights and expedite further evaluation of Stanford Type A aortic dissection. Especially in cases of atypical presentation, POCUS is a rapid and inexpensive diagnostic tool for this highly emergent and morbid condition, accelerating further definitive imaging and treatment.
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Myles et al. (2025) conducted a case report in Stanford Type A aortic dissection (n=1). Bedside point-of-care ultrasound (POCUS) was evaluated on Timely diagnosis and intervention. Bedside point-of-care ultrasound (POCUS) facilitated the rapid diagnosis and timely intervention of a Stanford Type A aortic dissection in a 47-year-old male with atypical symptoms.
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