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Venous aortography--a forgotten technique
Insights
Venous aortography offers a simple and reliable method for visualizing aortic aneurysms. This technique successfully diagnosed aneurysms in most patients, with no serious complications reported.
Area of Science:
- Vascular imaging
- Diagnostic radiology
Background:
- Aortic aneurysms pose significant diagnostic challenges.
- Accurate visualization of the aorta and its relationship to renal arteries is crucial for treatment planning.
Purpose of the Study:
- To describe and evaluate a simple venous aortography technique.
- To assess the reliability of venous aortography for diagnosing aortic aneurysms.
Main Methods:
- A simple venous aortography technique was employed.
- Eleven patients with suspected aortic aneurysms underwent the procedure.
- Subtraction prints were utilized for enhanced visualization.
Main Results:
- The technique was successful in visualizing the aorta in 10 out of 11 patients.
- Aortic aneurysms were confirmed in six cases.
- The relationship of aneurysms to renal arteries was depicted in five cases.
- Normal aortas were observed in three patients.
- One case of suspected saddle embolus showed normal aorta and iliac arteries.
- No serious complications occurred during the procedures.
Conclusions:
- Venous aortography is a reliable and simple method for visualizing aortic aneurysms.
- The technique is particularly effective when subtraction prints are used.
- It aids in assessing the extent of aneurysms and their relationship to vital structures like renal arteries.
Abstract:
A simple technique of venous aortography is described. Eleven patients were examined, 10 with suspected aortic aneurysms. The diagnosis was confirmed in six cases and the relationship of the aneurysm to the renal arteries shown in five of them. Three patients were shown to have a normal aorta. One patient with a suspected saddle embolus was shown to have a normal aorta and iliac arteries. There was one failure but there were no serious complications. The technique is a reliable and simple method of visualising arotic aneurysms, especially if subtraction prints are made.