Sökning: "Anastomoses"

Visar resultat 6 - 10 av 21 avhandlingar innehållade ordet Anastomoses.

1. 6. Long term aspects of defunctioning stoma following low anterior resection for rectal cancer

   Författare :Soran Gadan; Peter Matthiessen; Richard Lindgren; Martin Rutegård; Judith Brand; Emmanuel Tiret; Örebro universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

   Sammanfattning : In Sweden, more than 2 000 individuals are diagnosed with rectal cancer each year. Surgery is the main curative treatment, and involves removal of the tumor with the surrounding mesorectum in adefined anatomical plane. Intestinal continuity is restored by anastomosing the colon to the rectalstump at the pelvic floor. LÄS MER

3. 7. Pathophysiological mechanisms involved in flap ischemia and its treatment : an experimental study with emphasis on the effects of calcitonin gene-related peptide and spinal cord stimulation on ischemia and manipulation of microcirculation in flaps

   Författare :Giulio Gherardini; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :ischemia; microcirculation; Calcitonin gene-related peptide; spinal cord stimulation;

   Sammanfattning : Flap surgery and microsurgery have expanded the therapeutic options of reconstructive surgery. Partial or total flap necrosis, due to circulatory and metabolic events, is, however, still a significant problem for the plastic surgeon. LÄS MER

4. 8. Experimental Colonic Obstruction and Anastomotic Healing

   Författare :Martin Rehn; Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Obstruction; anastomosis; colon; wound healing; matrix metalloproteinases; collagen; MMP inhibition;

   Sammanfattning : Colorectal cancer is one of the most common malignant diseases world-wide. Most patients can be diagnosed, staged and treated by surgery in an elective setting. However, about one fifth of the patients will have an emergency presentation and in most cases due to malignant obstruction of the left colon. LÄS MER

5. 9. Systemic and Local Inflammatory Mediator Response to Major Surgery

   Författare :Ingvar Syk; Kirurgi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; orthopaedics; Surgery; traumatologi; ortopedi; Kirurgi; traumatology;

   Sammanfattning : Cell-signalling via cytokines modulates the local response to surgical trauma, directs the immunologic response and initiates the healing process. Surgical trauma induces a systemic cytokine response and a down-regulation of the antigen presentation capacity of monocytes (HLA-DR expression), which is associated with a poor prognosis if pronounced. LÄS MER

7. 10. Distensibility in Arteries, Arterioles and Veins in Humans : Adaptation to Intermittent or Prolonged Change in Regional Intravascular Pressure

   Författare :Roger Kölegård; Ola Eiken; Toste Länne; KTH; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; arterial stiffness; venous distensibility; venous flow characteristics; bedrest; pressure training; Physiology; Fysiologi;

   Sammanfattning : The present series of in vivo experiments in healthy subjects, were performed to investigate wall stiffness in peripheral vessels and how this modality adapts to iterative increments or sustained reductions in local intravascular pressures. Vascular stiffness was measured as changes in arterial and venous diameters, and in arterial flow, during graded increments in distending pressures in the vasculature of an arm or a lower leg. LÄS MER