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  • Electronic Resource  (2)
  • 23.90.+w  (1)
  • Coloanal anastomosis  (1)
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  • Electronic Resource  (2)
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  • 1
    ISSN: 1433-0385
    Keywords: Key words: Restorative proctectomy ; Coloanal anastomosis ; Pouch-anal anastomosis. ; Schlüsselwörter: Proktektomie ; restaurative ; Anastomose ; coloanale ; Anastomose ; colonpouchanale.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Von 63 Patienten, welche eine tiefe anteriore Rectumresektion erhielten, wurden 39 mit einer direkten coloanalen Anastomose (CAA), 24 unter Zwischenschaltung eine Colon-J-Pouches als colonpouchanale Anastomose (CPA) rekonstruiert. Lokalseptische Komplikationen traten in 20,5 % aller Patienten nach CAA gegenüber 12,5 % nach CPA auf, die Stuhlfrequenz war nach zusätzlicher Pouchanlage 3,3 pro 24 h verglichen mit 5,2 pro 24 Std nach direkter coloanaler Anastomose (p = 0,053). Die postoperative Kontinenz war in der Pouchgruppe tendentiell besser (n. s.), die Analmanometrie zeigte lediglich einen signifikanten postoperativen Abfall des Ruhedruckes nach direkter coloanaler Anastomose. Die Ergebnisse sprechen für die Anlage eines primären Colonpouches, da die lokalseptische Komplikationsrate nach colonpouchanaler Anastomose niedriger und das funktionelle Ergebnis tendentiell günstiger ist.
    Notes: Summary. Thirty-nine of 63 patients undergoing deep anterior rectal resection received a straight coloanal anastomosis (CAA); the remaining 24 patients additionally had a colon-j-pouch (CPA) constructed. After pouch-anal anastomosis, local septic complications occurred in 12.5 % of patients compared to 20.5 % after coloanal anastomosis. Stool frequency after pouch-anal anastomosis was 3.3 per 24 h compared to 5.2 per 24 h after straight anastomosis within the first year after ileostomy closure (P = 0.053). Continence was slightly better in the pouch group (n. s.), and anal manometry showed a significant postoperative decrease only in resting pressure after straight coloanal anastomosis (P 〈 0.001). This study supports the construction of a colon-j-pouch after deep rectal resection, as the pouch-anal anastomosis has fewer local septic complications and seems to improve functional outcome.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    The European physical journal 326 (1987), S. 107-119 
    ISSN: 1434-601X
    Keywords: 23.90.+w ; 27.60.+j
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Proton radioactivities with decay energies of (0.98±0.08) MeV and (0.83±0.08) MeV were produced by the fusion reactions58Ni+58Ni→116Ba ⋆ and58Ni+54Fe→112Xe ⋆, and their halflives were measured to be (33±7) μs and (109±17) μs, respectively. The intensities of the lines correspond to production cross sections of about 30 μb and 40 μb. The two activities are assigned to the direct proton decay of113Cs and109I. The measured halflives are compared with values calculated ford 5/2 andg 7/2 groundstates of109I and113Cs and spectroscopic factors are deduced for the decays. An extensive search for the proton decay of105Sb, produced in the reaction50Cr(58Ni,p2 n)105Sb, had a negative result, excluding decay energies between 0.5 MeV and 1.5 MeV for halflives between 10 ns and 5 s.
    Type of Medium: Electronic Resource
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