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  • 1
    Electronic Resource
    Electronic Resource
    Angioarchitecture of the human spermatic cord (1997)
    Springer
    Cell & tissue research 288 (1997), S. 391-398 
    Details
    ISSN: 1432-0878
    Keywords: Key words: Spermatic cord ; Pampiniform plexus ; Arterio-venous anastomoses ; Casting preparations ; Human
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Abstract. Human spermatic cords were investigated by means of cast preparations, light-microscopic examination and computer-aided 3-dimensional reconstructions from serial sections of paraffin-embedded material. After leaving the testis, the testicular veins formed two principal groups co-existing side by side. Numerous veno-venous anastomoses could be observed within each individual group, whereas only a few mutual intergroup anastomoses were found. The testicular artery ran within one group but showed no close topographical relationship to the other group. Light microscopy of the serial sections revealed that the group of veins with no close topographical relationship to the testicular artery ran at a distance of several centimeters embedded within fatty tissue. With the help of computer-aided 3-dimensional reconstructions, a spatial picture of the vascular organization was obtained. These results allowed the following classification of the veins of the pampiniform plexus. Group-I veins formed a tight plexus around the testicular artery by means of veno-venous anastomoses. Group-II veins formed veno-venous anastomoses between each other and ran over at a sizeable distance embedded in fatty tissue but showed no close topographical relationship to the testicular artery. Group-III vessels formed veno-venous anastomoses between group-I and group-II. Group IV veins formed arterio-venous anastomoses with the testicular artery. Based on the differences in wall structure and diameter, a subclassification in group-I and group-II was undertaken. This organization of the veins of the human pampiniform plexus should further the understanding of physiological processes, such as the transfer of hormones and other substances from the veins to the testicular artery and vice versa. It should also facilitate the tracing of the veins during antegrade sclerosing.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s004410050825
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    216. Zur Prophylaxe und Therapie der postoperativen abdominalen Wunddehiszenz (1978)
    Springer
    Langenbeck's archives of surgery 347 (1978), S. 692-692 
    Details
    ISSN: 1435-2451
    Keywords: Dehiscence of postoperative abdominal wound ; Anatomical incisions ; Open wound treatment ; Postoperative abdominale Wunddehiszenz ; anatomiegerechte Schnittführung ; offene Wundbehandlung
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Zur Prophylaxe der postoperativen abdominalen Wunddehiszenz wird die anatomiegerechte Schnittführung empfohlen. Anhand klinischer Daten und aufgrund von Überlegungen über die Art und Größe der am Wundrand angreifenden Kräfte, sowie durch experimentell gewonnene Befunde über die unterschiedliche Belastbarkeit der Nähte nach Längs- und Querschnitten am Abdomen wird these Ansicht belegt. Bei der durch Infektion komplizierten Wunddehiszenz bei Schwerstkranken konnten im Gegensatz zum sekundären Wundverschluß durch die offene Wundbehandlung erstaunlich gute Ergebnisse erzielt werden.
    Notes: Summary Anatomical incisions in the abdominal wall seem to be an effective way of reducing postoperative abdominal wound dehiscences. This assertion will be substantiated by clinical data, considerations of the kind and magnitude of forces affecting the wound edges, and by experimental findings on the effectiveness of sutured incisions in the abdominal wall in both the longitudinal and transverse directions. If in seriously ill patients with abdominal wound dehiscences complicated by massive infection the open wound treatment was preferred, better results were obtained in comparison to secondary wound closure.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01579508
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    Paper (German National Licenses)
    Fulltext
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