Sökning: "endograft"

Hittade 5 avhandlingar innehållade ordet endograft.

1. 1. Modeling of Intraluminal Surfaces of Thoracic Aortas

   Författare :Johan Bondesson; Chalmers tekniska högskola; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; aneurysm; TEVAR; bird-beaking; cardiac pulsatility; geometric modeling; surface curvature; endograft; stereolithographic surface; dissection; Thoracic aorta;

   Sammanfattning : Vascular diseases are getting more and more common as a result of modern-day lifestyle and the fact that the population is getting older. One of the newest treatments for vascular diseases such as aneurysms and dissections is endovascular repair with endografting. LÄS MER

3. 2. Geometric Modeling of Thoracic Aortic Surface Morphology - Implications for Pathophysiology and Clinical Interventions

   Författare :Johan Bondesson; Chalmers tekniska högskola; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; surface curvature; chirality; cardiac pulsatility; aneurysm; helical morphology; stereolithographic 3D surfaces; TEVAR; geometric modeling; endograft; Thoracic aorta; type B aortic dissection; bird-beaking;

   Sammanfattning : Vascular disease risk factors such as hypertension, hyperlipidemia and old age are all results of modern-day lifestyle, and these diseases are getting more and more common. One treatment option for vascular diseases such as aneurysms and dissections is endovascular aortic repair introduced in the early 1990s. LÄS MER

4. 3. Endovascular Treatment of Complex Aortic Pathologies – The Importance of Adequate Patient Selection and Thorough Evaluation of Novel Techniques

   Författare :Carlota Fernandez Prendes; Kevin Mani; Srinivasa Rao Vallabhaneni; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Endovascular; Aortic; Aneurysm; Dissection; Minimally Invasive; Endograft;

   Sammanfattning : Aortic pathologies include a broad spectrum of diseases, whose inci-dence, prevalence and mortality typically increases with age. Traditional-ly, open surgery was the only viable treatment solution. LÄS MER

5. 4. Advancing Endovascular Management of Thoracic Aortic Disease

   Författare :William J. Yoon; Anders Wanhainen; Kevin Mani; Thomas Forbes; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Thoracic endovascular aortic repair; branched thoracic endograft; dissection specific stent graft; computational fluid dynamics; automated image analysis; Kirurgi; Surgery;

   Sammanfattning : Despite technological advances and new endograft designs, endovascular treatment of the thoracic aorta still has important limitations. The aims of this thesis were to obtain further understanding on specific limitations in treating complex thoracic aortic pathologies with current technologies, to gain more insights into the hemodynamic consequences of thoracic endografting, and to explores the potential of deep learning algorithm-based automatic assessment of follow-up CTA imaging. LÄS MER

7. 5. EVAR of AAA: Long term outcomes, disease progression and risk stratification

   Författare :Mohammed Abdulrasak; Vaskulära sjukdomar - kliniska studier; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; abdominal aortic aneurysm; Endovascular aortic repair; ilio-femoral calcium score; type Ia endoleak;

   Sammanfattning : BackgroundEndovasvular aortic repair (EVAR) is the most commonly utilised technique for the treatment of abdominal aorticaneurysms (AAA) in tertiary referral centers. Detailed long-term outcomes of this technique are relatively scarce,especially for patients presenting symptomatically with AAA. LÄS MER