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Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
[Penetrating atheromatous ulcer of the thoracic aorta. Treatment options]
Csaba Dzsinich1, Miklós Vaszily1, Gábor Vallus1
1MH Egészségügyi Központ Szív-, Ér- és Mellkas-Sebészeti Osztály Budapest Róbert Károly krt. 44. 1133.
Insights
Penetrating atheromatous aortic ulcers are rare but dangerous. This study shows that open, hybrid, and endovascular treatments can effectively manage this condition when diagnosed early.
Area of Science:
- Cardiovascular Surgery
- Vascular Medicine
- Aortic Diseases
Background:
- Atherosclerosis can lead to rare but severe aortic complications.
- Penetrating atheromatous aortic ulceration is a manifestation of atherosclerosis.
- This condition can result in acute aortic syndrome, including dissection and rupture.
Purpose of the Study:
- To analyze the authors' experience with penetrating atheromatous aortic ulceration.
- To evaluate treatment outcomes for this rare aortic disease.
Main Methods:
- Retrospective analysis of 18 patients with thoracic penetrating atheromatous aortic ulceration.
- Patients presented with severe comorbidities.
- Treatment strategies included open surgery, hybrid techniques, and endovascular repair (endografting).
Main Results:
- A variety of treatment options were employed based on ulcer location.
- One patient (1/18) experienced early mortality.
- Two patients (2/18) had late endoleak complications successfully treated with open surgery.
Conclusions:
- Penetrating atheromatous aortic ulceration requires timely diagnosis and management.
- Open, hybrid, and endovascular approaches offer good outcomes for this condition.
- Multidisciplinary treatment strategies are crucial for managing complex aortic pathologies.
Introductions:
Atherosclerosis is a generalized degenerative disease of arteries. A rare manifestation of that is the penetrating atheromatous aortic ulceration of the aortic wall which may be complicated by subintimal hematoma, dissection, false aneurysm and rupture (acute aortic syndrome).
Aim:
The aim of the authors was to analyse their experience with this rare disease.
Method:
In the department of the authors 10,212 patients underwent surgery for cardiovascular diseases. Among these, 18 patients were diagnosed with penetrating atheromatous aortic ulceration located in the thoracic aorta (ascending aorta 2, aortic arch 8, descending aorta 6 and thoracoabdominal aorta 2 patients). Severe comorbidities were present in the majority of patients.
Results:
Depending on the localisation the authors used various treatment options such as open surgery (4 patients), hybrid techniques (7 patients) and pure endografting (7 patients). One patient died on postoperative day 3. Two patients had late complications due to endoleaks treated successfully by open surgery.
Conclusions:
The authors conclude that when this dangerous condition detected in time, a wide variety of open, hybrid and endovascular methods can be applied with good results.
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