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Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta
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Transthoracic Echocardiographic Diagnostic Accuracy in Detecting "Type-B" Aortic Dissection
Vito Maurizio Parato1, Camilla Notaristefani1, Germana Gizzi1
1Cardiology Unit of Emergency Department, Madonna del Soccorso Hospital, San Benedetto del Tronto, Marche Region, Italy.
Journal of Cardiovascular Echography
|July 5, 2021
Summary
A 91-year-old man with back pain was diagnosed with Type-B aortic dissection using transthoracic echocardiography (TTE). This imaging technique, utilizing nonconventional windows, proved effective in detecting the aortic dissection.
Area of Science:
- Cardiology
- Vascular Surgery
- Diagnostic Imaging
Background:
- A 91-year-old male with a history of endovascular abdominal aortic repair presented with acute back pain.
- Initial transthoracic echocardiography (TTE) did not reveal abnormalities.
Observation:
- A posterior paraspinal window view during TTE clearly demonstrated an intimal flap in the descending aorta.
- Multiphasic computed tomography (CT) of the aorta confirmed Stanford Type-B aortic dissection.
Findings:
- The patient successfully underwent thoracic endovascular aortic repair (TEVAR) with a descending aorta endoluminal graft.
- The TEVAR procedure created a "full metal jacket" thoracic-abdominal aorta.
Implications:
- This case highlights the diagnostic utility of TTE using nonconventional windows for Type-B aortic dissection.
- Early and accurate diagnosis via TTE can lead to timely intervention and favorable outcomes in aortic emergencies.
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