Sökning: "soft-tissue"

Visar resultat 1 - 5 av 93 uppsatser innehållade ordet soft-tissue.

  1. 1. Anatomical segmentation of the human brain: comparative assessment of two automatic methods

    Master-uppsats,

    Författare :Carl von Dorrien; [2023-08-22]
    Nyckelord :Medical physics; MAPER; FreeSurfer; FastSurfer; Automatic brain segmentation; MRI; Deep Neural Network; Brain;

    Sammanfattning : Magnetic Resonance Imaging (MRI) is a robust and versatile imaging modality and an integral component of a lot of studies, especially when performing quantitative analysis. MRI is the preferred method of imaging the brain because of its excellent soft tissue contrast. LÄS MER

  3. 2. Vanligaste infektioner och deras behandlingar hos onkologiska patienter vid Akademiska sjukhuset år 2020–2022 : en retrospektiv registerstudie

    L3-uppsats, Uppsala universitet/Institutionen för farmaci

    Författare :Ateka Al-Nuaimi; [2023]
    Nyckelord :infektioner; antibiotika; onkologiska patienter; akademiska sjukhuset;

    Sammanfattning : The Most Common Infections and Their Treatments in Oncology Patients at Uppsala University Hospital Year 2020-2022 - a Retrospective Registry Study  Background: There are two types of infections of interest to this study, these are healthcareassociated infections and community-acquired infections. It is common for oncology patients to suffer from various difficult-to-treat infections caused by bacteria, viruses, and fungi. LÄS MER

  4. 3. Characterization of Carotid Atherosclerotic Stenosis on Photon-Counting Computed Tomography

    Master-uppsats, Lunds universitet/Sjukhusfysikerutbildningen

    Författare :My Celander; [2023]
    Nyckelord :Medicine and Health Sciences;

    Sammanfattning : Introduction and aim Atherosclerotic stenosis located at the carotid bifurcation accounts for 10% − 20% of all Transient Ischemic Attacks (TIA) and ischemic strokes, which occurs when Atherosclerotic stenosis, or so-called plaque, ruptures. The current method to evaluate carotid atherosclerotic stenosis is to measure the degree of stenosis. LÄS MER

  5. 4. Evaluation of Computer Tomography based Cancer Diagnostics with the help of 3D Printed Phantoms and Deep Learning

    Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

    Författare :Alex Back; Pontus Pandurevic; [2023]
    Nyckelord :Machine Learning; Deep Learning; Convolutional Neural Networks; Perception Loss; CNN; DL; ML; Computer Tomography; CT; Cancer Diagnostics; Evaluation of Image Reconstruction; Radiomics; Tumors; 3D Printed Phantoms; 3D Printing; PLA;

    Sammanfattning : Computed x-ray tomography is one of the most common medical imaging modalities andas such ways of improving the images are of high relevance. Applying deep learningmethods to denoise CT images has been of particular interest in recent years. LÄS MER

  7. 5. How molecular diagnostics based on gene expressions can improve diagnostics in Sarcoma

    Kandidat-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Emma Friberg; Alma Lennartsson; [2023]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Sarcoma, a rare and heterogeneous cancer type, present significant diagnostic challenges due to its numerous subtypes. Molecular diagnostics and machine learning models have emerged as promising tools to enhance sarcoma diagnosis. LÄS MER