Sökning: "Intra-operative"

Visar resultat 11 - 15 av 17 avhandlingar innehållade ordet Intra-operative.

  1. 11. Femoral and Inguinal Hernia : How to Minimize Adverse Outcomes Following Repair

    Författare :Ursula Dahlstrand; Ulf Gunnarsson; Gabriel Sandblom; Staffan Wollert; Andrew Kingsnorth; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; femoral hernia; inguinal hernia; adverse outcome; complication; recurrence; chronic pain; long-term pain; emergency; mortality; TEP; Lichtenstein; local anesthesia; Surgery; Kirurgi;

    Sammanfattning : Groin hernia is common, and each year 200 repairs per 100 000 adult inhabitants are performed in Sweden. Groin hernias are either inguinal or femoral (2-4%). Elective repair is not associated with an excess mortality, but adverse outcomes include recurrence and long-term pain. LÄS MER

  3. 12. Technical Aspects of Laparoscopic Liver Resection. An Experimental Study

    Författare :Kristinn Eiriksson; Dag Arvidsson; Sten Rubertsson; Bjørn Edwin; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gas embolism; laparoscopy; liver resection; pneumoperitoneum; carbon dioxide; argon; bleeding; stapling device;

    Sammanfattning : Various techniques are used to transect the liver. With increase in laparoscopic liver resections (LLR), it is of even more interest to develop surgical techniques to minimize bleeding and the risk for gas embolism during transection. Instrument like argon enhanced coagulator provides good hemostasis but increases the danger of gas embolism. LÄS MER

  4. 13. Superparamagnetic iron oxide nanoparticles (SPIONs) as a multimodality imaging probe for sentinel nodes : Design and Preclinical Evaluation

    Författare :Renata Madru; Lund Medicinsk strålningsfysik; []
    Nyckelord :iron oxide; nanoparticles; SPIONs; PET-MRI; SPECT-MRI; SPECT-MRI- optical imaging; sentinel lymph node; SNL;

    Sammanfattning : Breast cancer and malignant melanoma disseminate through the lymphatic system and the first metastases arise in one or two regional, sentinel lymph nodes (SLNs) draining the primary tumour site. Therefore, identification and characterization of the SLNs is of major importance for cancer staging and for choice of therapy in patients. LÄS MER

  5. 14. Image Quality Optimisation and Dose Management in CT, SPECT/CT, and PET/CT

    Författare :Marcus Söderberg; Malmö Medicinsk strålningsfysik; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CT; SPECT; PET; dosimetry; image quality; optimisation; dose reduction; automatic exposure control; contrast medium; phantom; image reconstruction; human observer;

    Sammanfattning : The significant increase in the use of CT, alone or combined with SPECT or PET, has raised concerns about patient radiation exposure and the consequent increased risk of malignancy later in life. The overall objective of this work was to evaluate and optimise different approaches for minimising patient radiation absorbed dose and maintaining or improving image quality in CT, SPECT/CT, and PET/CT. LÄS MER

  7. 15. Hepatic ischemia-reperfusion injury

    Författare :Melroy Alistair D'Souza; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Hepatic ischemia-reperfusion (I/R) injury is a complex phenomenon occuring in response to interruption of the liver’s blood and oxygen supply and the subsequent restoration of blood flow and tissue oxygenation. Techniques to reduce blood loss and other intra-operative manoeuvers during liver resection can cause hepatic I/R injury. LÄS MER