Sökning: "laparoscopic liver"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden laparoscopic liver.

  1. 1. Gas Embolism in Laparoscopic Liver Surgery

    Författare :Diddi Fors; Sten Rubertsson; Dag Arvidsson; Tor Inge Tønnessen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gas embolism; laparoscopic liver; CVP; PEEP; high frequency jet ventilation; cardiopulmonary physiology; carbon dioxide; Anaesthesiology and Intensive Care; Anestesiologi och intensivvård;

    Sammanfattning : Laparoscopic liver surgery is complicated due to the structure of this organ with open sinusoids. A serious disadvantage is the risk of gas embolism (GE) due to CO2 pneumoperitoneum. CO2 can enter the vascular system through a wounded vein. A common opinion is that gas fluxes along a pressure gradient, e. LÄS MER

  3. 2. 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. 3. Liver protein metabolism in man

    Författare :Hans Barle; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Amino acids; cholecystectomy; ion exchange chromatography; hepatic; laparoscopy; liver biopsy; masspectrometry; protein synthesis; stable isotopes;

    Sammanfattning : Protein depletion is a determinant of clinical outcome in catabolic states. Consequently studies of protein metabolism are necessary to understand the underlying mechanisms. Since the regulation of the synthesis and breakdown of proteins differs between tissues, it is preferable to study protein metabolism on the organ level. LÄS MER

  5. 4. New techniques in liver surgery

    Författare :Ulf Jersenius; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The development of liver surgery has a long history and through the years, much knowledge has been gathered concerning various aspects of the liver. The exploration and understanding of liver anatomy and liver regeneration and development of surgical techniques are important landmarks. LÄS MER

  7. 5. Curatively Intended Treatment of Colorectal Liver Metastases - Patient, Primary and Metastatic Pattern as Prognostic Factors

    Författare :Peter Scherman; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Colorectal liver metastases; Prognostic factors; Primary tumor; Resection; Ablation; Postoperative complications; Resectability; Follow-up;

    Sammanfattning : Background: Resection and/or ablation of colorectal liver metastases (CRLM) is increasingly common and long-term results are improving. In this thesis prognosis of CRLM is studied in a wide perspective, with focus on common clinical factors to consider in preoperative decision making. LÄS MER