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  • 34.70  (1)
  • Localization, radiographic  (1)
  • Mamma-Carcinom, Operativer Beitrag zur Therapie des Brustdrüsenkörpers  (1)
  • 1
    Electronic Resource
    Electronic Resource
    150. Der organische Hyperinsulinismus (1976)
    Springer
    Langenbeck's archives of surgery 342 (1976), S. 609-609 
    Details
    ISSN: 1435-2451
    Keywords: Hyperinsulinism, organic ; Localization, radiographic ; Surgery ; Organischer Hyperinsulinismus ; Arteriographische Adenomlokalisation ; Operative Technik
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Mittels graphischer Darstellungen werden in schematischer Form zunächst die für denorganischen Hyperinsulinismus verantwortlichen pathologisch-anatomischen Veränderungen sowie ihre funktionellen Auswirkungen erläutert. Der Beschreibung verschiedenartiger klinischer Erscheinungsbilder und der für die diagnostische Sicherung maßgeblichen Untersuchungsverfahren folgt die Wiedergabe von 3 charakteristischen Operationsverläufen. Darin wird das unterschiedliche Vorgehen derselektiven Exstirpation eines Inselzelladenoms nach voraufgegangener arteriographischer Lokalisation und der partiellen Pankreasresektion im Falle okkulter Adenome bzw. einer diffusen beta-Zellhyperplasie veranschaulicht.
    Notes: Summary The first part of the film illustrates the pathology, clinical manifestations and diagnosis oforganic hyperinsulism by means of diagrams and drawings. The second part shows the course of surgery in three typical cases, with the different technical approaches for selective removal of anislet-cell adenoma from the body and tail of the pancreas, respectively, and for subtotal resection of the gland for occult adenoma orprimary islet-cell hyperplasia.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01267498
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    1. Einführung (1977)
    Springer
    Langenbeck's archives of surgery 345 (1977), S. 35-38 
    Details
    ISSN: 1435-2451
    Keywords: Carcinoma, breast ; Breast cancer, operative treatment ; Mamma-Carcinom, Operativer Beitrag zur Therapie des Brustdrüsenkörpers ; Geo-Statistik der Operations-Verfahren
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: ZusammenfaBung Das Mamma-Carcinom liegt in der Bundesrepublik Deutschland mit dem Dickdarmcarcinom dicht nebeneinander an 2. und 3. Stelle. Ein entscheidender Wandel in der Therapie ist unseren chirurgischen Vorvätern aus einer Zeit vor rund 100 Jahren (Dieffenbach, Rotter, Halsted) zu verdanken, die aufgrund beBerer KenntniBe der lymphatischen Anatomie begannen, die axillären Lymphknoten und die Brustmuskeln zu entfernen. Weder die VergröBerung des Eingriffs (superradikales Verfahren) noch die Verkleinerung der Eingriffe (Enucleation, partielle Mastektomie) haben sich bisher gegenüber den ausgedehnteren Verfahren als überlegen erwiesen. Eine Statistik aus rund 1000 verschiedenen chirurgischen Kliniken zeigt die Verteilung der Operationsverfahren in der westlichen Welt. Bei den reduzierten Operationsverfahren (z. B. Enucleation) besteht besonders die Gefahr, daB der verständliche Wunsch nach der erstrebenswerten Kosmetik auf Kosten der Heilchance geht.
    Notes: Summary In the German Federal Republic, carcinoma of the breast and colon lie close together as the second and third most tumors. We owe to our surgical forefathers of 100 years ago, Dieffenbach, Rotter, and Halsted, the decisive therapeutic advance whereby as a result of a better understanding of the anatomy of lymphatic drainage, excision of axillary glands and pectoralis muscle was first untertaken. Neither increasing the extent of the operation (superradical excision) nor reducing it (enucleation, partial mastectomy) has so far with any certainly proved as effective as radical mastectomy. The prevalence of various operations used in the western world was ascertained from a survey of about 1000 surgical clinics. With leB extensive operations (enucleation) there is the special danger that the understandable desire to strive for a cosmetic result may vitiate the chance of cure.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01305440
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Crossed beam study of He+-O2 charge transfer reactions in the collision energy range 0.5–200 eV (1986)
    Springer
    The European physical journal 1 (1986), S. 303-320 
    Details
    ISSN: 1434-6079
    Keywords: 34.50 ; 34.70
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract Energy spectra and angular distributions of the O+ and O 2 + product ions resulting from the He+-O2 charge transfer reaction have been measured in the collision energy range 0.5–200 eV using the crossed-beam method. The O 2 + ions represent only a minor fraction of the reaction products (0.2–0.6% over the energy range measured). In the dissociative charge transfer reaction, four main processes are identified leading to O+O+ reaction products in different electronic states. Two different mechanisms can be distinguished, each being responsible for two of the observed processes:(i) a long-distance energy-resonant charge transfer process involving thec 4∑ u − (v′=0) state of O 2 + and(ii) a slightly exothermic charge transfer process via the (III)2∏ u state of O 2 + (with the exothermicity depending on the collision energy). Angle-integrated branching ratios and partial cross sections (in absolute units) have been determined. The branching ratios of the individual processes show a pronounced dependence on the collision energy. At low energies, the O+ product ions are preferentially formed in the2 P 0 and2 D 0 excited states. The angular distributions of the O+ product ions show an anisotropic behaviour indicating an orientation-dependent charge transfer probability in the He+ −O2 reaction.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01436687
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    Paper (German National Licenses)
    Fulltext
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