Sökning: "renal biopsy"

Visar resultat 6 - 10 av 26 avhandlingar innehållade orden renal biopsy.

  1. 6. Differentiation of renal oncocytoma from renal cell carcinoma by means of ⁹⁹Tc-Sestamibi SPECT/CT

    Författare :Antonios Tzortzakakis; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Purpose: An increasing body of literature indicates the beneficial role of [99m]Tc-Sestamibi SPECT/CT in the non-invasive differentiation of renal oncocytoma (RO) from renal cell carcinoma (RCC). This thesis presents a comprehensive approach of [99m]Tc-Sestamibi SPECT/CT examination following the implementation of quantitative tools in addition to visual assessment. LÄS MER

  3. 7. Molecular Markers and Hypoxia in Renal Cell Carcinoma

    Författare :Roger de Alwis; Avdelningen för translationell cancerforskning; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Kidney cancer; CTC; RCC; Hypoxia; SEMA5B; Prognostic markers;

    Sammanfattning : Renal cell carcinomas (RCCs) are a group of tumours that arise from the nephron within the kidney. They are characterised by an indolent growth pattern and do not display overt clinical symptoms in patients with early to locally advanced tumours. LÄS MER

  4. 8. Renal function and renal histopathology in assessment of course and prognosis in Henoch Schönlein nephritis and IgA nephropathy

    Författare :Stella Edström Halling; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Henoch Schönlein Nephritis (HSN) is a common childhood vasculitis that generally has a self-limiting course but the long-term outcome varies with the clinical picture at onset. Morbidity is high among the most severe cases, and therefore there is a need for intervention. LÄS MER

  5. 9. Angiogenesis in childhood malignancies

    Författare :Erik Sköldenberg; Rolf Christofferson; Göran Läckgren; Agneta Nordenskjöld; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Angiogenesis Factor; Biopsy; Needle; Neovascularization; Pathologic; Nephroblastoma; Reference value; Kirurgi; Surgery; Kirurgi; Pediatric Surgery; kirurgi; särskilt barnkirurgi;

    Sammanfattning : Angiogenesis is necessary for the growth and spread of solid tumors. In these studies angiogenesis was measured in childhood malignancies in general and in Wilms’ tumor in particular, and cutting needle biopsy (CNB) specimens were evaluated for diagnosis in childhood renal tumors. LÄS MER

  7. 10. Erythrocyte amino acids in health and renal failure and their association to the IGF-I/IGFBP-1 axis

    Författare :José Carolino Divino Filho; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :amino acid; ASP DNA; catabolism dialysis; erythrocytes; glutamate; glutamine; health; human; IGF-I; IGFBP-1; muscle; plasmaprotein intake; rat; renal failure; uraemia;

    Sammanfattning : Abnormalities in amino acids (AA) metabolism in uraemia have mainly been reported to occur in plasma and muscle. No investigation has been undertaken to evaluate the AA levels in plasma, muscle and red blood cells (RBC) simultaneously, although the RBC pool of free AA constitutes a large proportion of the free AA in blood, and RBC are involved in the interorgan transport of AA. LÄS MER