Search for dissertations about: "CTA"
Showing result 21 - 25 of 34 swedish dissertations containing the word CTA.
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21. Colorectal Liver Metastases. Aspects on Diagnosis and Surgical Treatment
Abstract : Liver is the most common site of dissemination in colorectal cancer, and untreated liver metastases are associated with a poor prognosis. The main reason for trying to detect liver metastases early is that liver resection offers a chance for cure in selected patients. READ MORE
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22. Combining Shape and Learning for Medical Image Analysis
Abstract : Automatic methods with the ability to make accurate, fast and robust assessments of medical images are highly requested in medical research and clinical care. Excellent automatic algorithms are characterized by speed, allowing for scalability, and an accuracy comparable to an expert radiologist. READ MORE
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23. Three-dimensional guidance for Endovascular Aortic Repair
Abstract : Image fusion (IF) of preoperative computed tomography (CT) with intraoperative cone-beam CT (CBCT) is a potentially powerful tool for guidance during endovascular aortic repair (EVAR). It may improve intraoperative anatomic visualization and reduce doses of radiation and contrast medium. READ MORE
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24. Brain Stem Involvement in Immune and Aversive Challenge
Abstract : Activation of the immune system by e.g. bacteria induces the acute-phase-response and sickness behaviour. The latter encompasses among other things fever, lethargy, anorexia and hyperalgesia. READ MORE
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25. Improving Multi-Atlas Segmentation Methods for Medical Images
Abstract : Semantic segmentation of organs or tissues, i.e. delineating anatomically or physiologically meaningful boundaries, is an essential task in medical image analysis. One particular class of automatic segmentation algorithms has proved to excel at a diverse set of medical applications, namely multi-atlas segmentation. READ MORE