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Updated: May 21, 2026
07:12
An Approach to Point-Of-Care Ultrasound Evaluation of the Abdominal Aorta
Published on: September 8, 2023
Intramural aortic abscess mimicking chronic aortic dissection
Ayhan Sahin1, Maximilian Y Emmert, Hatem Alkadhi
1Division of Cardiovascular Surgery, University Hospital Zurich, Zurich, Switzerland. ayhan.sahin@gmx.net
The Heart Surgery Forum
|June 16, 2012
Summary
A chronic ascending aortic dissection with intramural hematoma was suspected in a patient presenting with fatigue and dyspnea. Intraoperative findings revealed the structure was actually an abscess cavity, challenging initial diagnoses.
Area of Science:
- Cardiology
- Cardiovascular Surgery
- Diagnostic Imaging
Background:
- Progressive fatigue and dyspnea on exertion are common symptoms requiring thorough investigation.
- Ascending aortic dissection with intramural hematoma can present insidiously, mimicking other cardiovascular pathologies.
Observation:
- Preoperative imaging, including transthoracic echocardiography and computed tomography, suggested chronic ascending aortic dissection with intramural hematoma.
- The patient, a 77-year-old individual, exhibited symptoms of fatigue and dyspnea on exertion.
Findings:
- Intraoperative exploration identified the suspected intramural hematoma as an abscess cavity.
- This intraoperative finding contrasted significantly with the preoperative imaging diagnosis.
Implications:
- This case highlights the potential for imaging misinterpretation in complex aortic pathologies.
- Accurate intraoperative assessment is crucial for effective management of aortic abnormalities.
- Consideration of infectious etiologies is important even when imaging suggests non-infectious conditions like aortic dissection.
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