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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Der Chirurg 67 (1996), S. 959-962 
    ISSN: 1433-0385
    Keywords: Key words: Tumor embolism ; Lung carcinoma ; Pneumectomy ; Cerebral infarction.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Zusammenfassung. Bronchuscarcinome infiltrieren oft Venen, wobei Tumorausläufer bis in den linken Vorhof entstehen können. Die intravasalen Tumorzapfen können während einer Operation abgelöst werden und zu Tumorembolien führen. Deshalb sollte, wie bereits 1951 von Aylwin empfohlen, bei der Lungenresektion früh und herznah die entsprechende Vene ligiert werden, vor allem dann, wenn die intravasale Tumorprogression präoperativ computertomo- oder echokardiographisch nachgewiesen wurde. Wir berichten über den Infarkt einer Großhirnhemisphäre infolge eines Tumorembolus in der A. cerebri media, der während einer Oberlappenresektion wegen eines Bronchuscarcinoms auftrat. In einer Literaturübersicht werden 38 Patienten mit peripherer Tumorembolie bei primärem Lungencarcinom geschildert.
    Abstract: Schlüsselwörter: Tumorembolie – Bronchuscarcinom – Pneumektomie – Hirninfarkt.
    Notes: Summary. Carcinomas of the bronchi often infiltrate veins, particularly in advanced stages. Tumor propagation in pulmonary veins with intra-atrial extension has been reported. Systemic arterial tumor embolism is a potentially fatal hazard that is caused by surgery or it can be the initial manifestation of a bronchogenic carcinoma. The importance of early pulmonary venous ligation in lung cancer surgery, first stressed by Aylwin in 1951, is evident, particularly when intravenous tumor progression has been diagnosed preoperatively by echocardiography or CT scan. We report a case of lethal hemispheric brain infarction following tumor embolism during lobectomy for bronchus carcinoma. A review of the literature on this subject is presented; there were 38 cases of arterial tumor embolism because of primary lung neoplasms.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Weinheim : Wiley-Blackwell
    Liebigs Annalen 1992 (1992), S. 927-931 
    ISSN: 0170-2041
    Keywords: Dithio Esters ; Thiono Esters ; Thioamides ; Azodicarboxylates ; Azodicarboxamides ; Trithiomesoxalamides ; Chemistry ; Organic Chemistry
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology
    Notes: Dithio and Thiono Esters, 56.  -  Reaction of Thio Esters and Thio Amides with Azodicarboxylic Acid DerivativesDithio and thiono esters 1 react with azodicarboxylates 3 to form the addition products 4 or the oxidation products 5 in varying ratios. With malonates, malonamides and dithionomalonates only the addition products 7 were obtained. N,N,N′,N′-Tetramethyldithiomalonamide yields with azodicarboxylic acid derivatives 3 either the normal addition product 8, the β-elimination product 9 or N,N,N′,N′-tetramethyltrithiomesoxalamide (10A), the first stable vicinal trithiocarbonyl compound.
    Additional Material: 1 Tab.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
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