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  • 1990-1994  (2)
  • Azygos vein  (1)
  • Epstein-Barr virus  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Springer
    Surgical and radiologic anatomy 15 (1993), S. 151-154 
    ISSN: 1279-8517
    Schlagwort(e): Double superior vena cava ; Azygos vein ; Human variation
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Beschreibung / Inhaltsverzeichnis: Résumé Il a été observé un cas de double veine cave supérieure avec absence de la veine brachio-céphalique gauche. La veine cave supérieure gauche continuait la veine hémiazygos accessoire sans anastomose avec le sinus coronaire. Toutefois, le sang de la veine cave supérieure gauche se drainait dans la veine cave supérieure droite par une anastomose transverse entre les azygos droite et gauche. On pense que, 1) la veine inter-précardinale ne s'est pas formée, et 2) la veine précardinale gauche ne se continue pas dans la veine cardinale commune mais plutôt se draine dans l'azygos gauche. Ce cas doit reprśenter l'un des dispositifs les plus primitifs du système cave supérieur.
    Notizen: Summary A case of double superior vena cava lacking the left brachiocephalic vein was found. The left superior vena cava directly continued to the accessory hemiazygos vein without anastomosis with the coronary sinus. Therefore, the blood from the left superior vena cava drained into the right superior vena cava via the transverse anastomosis between the left and right azygos lines. It was thought that embryologically 1) the inter-precardinal vein was not formed, and 2) the left precardinal vein did not continue to the common cardinal vein, rather it drained into the left azygos line. This case may represent one of the most basic arrangements of the superior caval system.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Springer
    Journal of cancer research and clinical oncology 119 (1993), S. 627-629 
    ISSN: 1432-1335
    Schlagwort(e): Epstein-Barr virus ; Renal transplantation ; Gastric cancer ; Lymphocyte-determined membrane antigen gene ; Latent membrane protein
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract Eight secondary malignancies developing after renal transplantation were investigated in terms of a possible role of the Epstein-Barr virus (EBV). In five cases, four gastric cancers and one colonic cancer, the presence of EBV was proven by the polymerase chain reaction (PCR), all four gastric lesions being confirmed to have a massive EBV infection by in situ hydridization. Two cases demonstrated monoclonal infection with EBV, as indicated by a single band of the lymphocyte-defined membrane antigen tandem-repeat gene using PCR, and were immunohistochemically positive for the latente membrane protein 1. Our series suggests that gastrointestinal cancer predominates as a secondary malignancy in states of induced severe immunosuppression, and that EBV may play an important role in tumorigenesis as an oncovirus.
    Materialart: Digitale Medien
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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