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Multiple simple renal cysts have been linked to aortic aneurysm and connective tissue disease by different authors. We present a case of a 64-year-old male patient with multilevel, rapid progressive aneurysmatic disease. Over a period of 11 years, he sequentially developed a symptomatic infrarenal aortic aneurysm of 100 mm, a juxtarenal progression of the aneurysm up to 61 mm, an aneurysm on the descending thoracic aorta of 73 mm, and a common iliac aneurysm of 53 mm. In addition, he developed an aneurysm of 69 mm of the left superficial femoral artery and an aneurysm of 53 mm of the right profunda femoris artery. Although the exact relationship between multiple simple renal cysts and arterial aneurysm formation is not known, there is a suggestion that they can be a marker for arterial aneurysmatic disease. We therefore would advocate a more thorough follow-up in case of aneurysmatic disease in a patient with known multiple simple renal cysts., (Copyright © 2019 Elsevier Inc. All rights reserved.)

Objectives: Our aim was to assess the feasibility and efficacy of the Cardiatis multilayer flow modulator in the treatment of complex aorta aneurysms., Methods: This is a single-center prospective registry. Six patients (4 males and 2 females; mean age 74 years) with complex aorta aneurysms (unsuitable for endovascular repair with standard, fenestrated, or branched stent grafts) were treated with the Cardiatis multilayer flow modulator., Results: Clinical success was 100%. Median follow-up was 10 months. One patient died the third postoperative day due to aneurysm rupture. Four aneurysms were completely thrombosed between 1 and 6 months after the procedure. The patency of the covered aortic branches was 100%. At 6 months, the sac volume was decreased in two patients, increased in two patients and remains stable in one patient. There were no stent migrations, retractions, thrombosis, fractures, or reinterventions., Conclusions: The device preserves flow into the covered aortic branches and completed aneurysm thrombosis occurs gradually; however, the stent did not prevent rupture immediately after the implantation. Longer follow-up is mandatory to prove the efficacy of this technology., (Copyright © 2014 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.)