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  • 1975-1979  (2)
  • 1970-1974
  • 1925-1929
  • 1976  (2)
  • 1
    Electronic Resource
    Electronic Resource
    Partial transtentorial displacement of the cerebellum and the brain stem in hydrocephalus — A primary condition or a result of treatment? (1976)
    Springer
    Acta neurochirurgica 33 (1976), S. 151-165 
    Details
    ISSN: 0942-0940
    Keywords: brain stem, cerebellum ; transtentorial displacement ; hydro-cephalus communicans
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Two oases of upward displacement of parts of the brain stem and the cerebellum are discussed. In both cases shunts for a hydrocephalus had been operating for a long time (three and a half years in one and seven months in the other). One infant had a meningomyelocele but no complete Arnold-Chiari malformation. The cause of the hydrocephalus in the other case was doubtful, but was thought to be transtentorial displacement of the brain stem and the cerebellum causing traction on the pons and consequent meningeal fibrosis with obstruction of the cisterna pontis. In this case osseous hypoplasia of the posterior fossa was excluded by craniometry, so the upward displacement must have been due to hypoplasia of the tentorium cerebelli and its low attachment to the occiput, bringing about a narrowing of the infratentorial space. The authors believe the condition to be a primary malformation, and reject the hypothesis of secondary herniation following long standing supratentorial decompression. The concept of a primary malformation is supported by previous descriptions of the condition in cases with spina bifida, Arnold-Chiari malformation, and hydrocephalus without shunting, as well as by other features in the cases which have been recorded.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01886666
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Das Verhalten intraoperativ entstandener tiefer Venenthrombosen, beurteilt anhand wiederholter Phlebographien (1976)
    Springer
    Journal of molecular medicine 54 (1976), S. 521-526 
    Details
    ISSN: 1432-1440
    Keywords: Deep vein thrombosis ; phlebography ; postoperative ; fibrinogen test ; postthrombotic syndrom ; Tiefe Venenthrombose ; Phlebographie ; postoperativ ; Fibrinogentest ; postthrombotisches Syndrom
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung Im Rahmen einer prospektiven, randomisierten und kontrollierten Studie, in der die Thromboseprophylaxe-Mittel Dextran und Heparin bei allgemein-chirurgischen und urologischen Patienten geprüft werden, phlebographierten wir 31 Patienten mit sicherer tiefer Venenthrombose sofort nach der Diagnosestellung mittels125J-Fibrinogentest. 16 Patienten wurden 14 Tage später ein zweites Mal phlebographiert.Alle Thromben entstanden intraoperativ. 24 von 31 Patienten zeigten einemultifokale Entstehung der Thromben. Unabhängig vom Prophylaxe-Mittel und der eingeleiteten Therapie machten die Thromben in den ersten 14 Tagen nach deren Entstehung folgende Veränderungen durch: 9 retrahierten sich, 6 verschwanden, ohne Wandveränderungen aufzuweisen, und 1 verschloß das befallene Gefäß noch vollständig. 2 Thromben verschwanden ohne jegliche Therapie; 4 weitere unter Heparin- und/oder Phenprocoumonbehandlung.
    Notes: Summary Phlebography was carried out in a prospective randomised, controlled study during which dextran and small doses of s.c. heparin have been compared in general surgical and urological patients, in 31 persons with proven deep vein thrombosis diagnosed with the125I-fibrinogen test. In 16 out of the 31 patients a second phlebogram could be performed two weeks later. In this study all thrombi occurred intraoperatively. In 24 of the 31 patients, the appearance of thrombi was multilocular. Independent of the prevention instituted and irrespective of the therapy, the following phenomena could be seen 14 days after the first phlebogram: 9 thrombi retracted, 6 disappeared completely and 1 occluded the vein completely. 2 thrombi disappeared without any therapy whatsoever, the 4 others disappeared in patients receiving heparin and/or coumarin for treatment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01468973
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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