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  • 1
    Electronic Resource
    Electronic Resource
    Atypical aspects of intrathoracic posttransplantation lymphoproliferative disorders (1995)
    Springer
    European radiology 5 (1995), S. 318-325 
    Details
    ISSN: 1432-1084
    Keywords: Heart ; Lung ; Nodule ; Lymphoma ; CT ; Transplantation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Posttransplant lymphoproliferative disorders (PTLD), developing after immunosuppressive therapy in human organ-graft recipients, are, for the most part, Epstein-Barr virus-induced. The earlier the diagnosis is made, the greater the potential for reversibility. The chest radiographs and CT scans of 10 patients with thoracic locations of PTLD were reviewed. Mediastinal (n = 3) and hilar adenopathy (n = 2), pulmonary nodules (n = 8), and pleural thickening or effusion (n = 4) were encountered. The incidence of partial resolution with clinical remission (n = 4) appears to be noteworthy, and in all likelihood is related to the extensive necrosis (n = 5) that is frequently seen. Slow regression, transitory deterioration in one case, and localization only on the graft side in two cases, were observed. These morphological and evolutionary peculiarities must be known in order to optimize the diagnosis, and thus the prognosis, of these very original disorders.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00185319
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Right cervical aortic arch with subaortic left brachiocephalic vein: MRI findings (1993)
    Springer
    European radiology 3 (1993), S. 548-550 
    Details
    ISSN: 1432-1084
    Keywords: Aorta, abnormalities ; Aorta, MR ; Veins, innominate ; Veins, abnormalities
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract A case of a right cervical aortic arch associated with a subaortic left brachiocephalic vein is reported. CT and MRI findings were correlated to the angiogram. The mechanism responsible for the coexistence of these two abnormalities is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00169605
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Abnormalities of the airways and lung parenchyma in asthmatics: CT observations in 50 patients and inter- and intraobserver variability (1996)
    Springer
    European radiology 6 (1996), S. 199-206 
    Details
    ISSN: 1432-1084
    Keywords: Bronchiectasis ; Bronchi, CT ; Diagnostic radiology, observer performance ; Lung, diseases
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The purpose of the study was to evaluate the CT abnormalities of airways and lung parenchyma in asthmatic patients and to assess inter- and intraobserver variability for these abnormalities. The CT scans of 50 asthmatic patients and 10 healthy volunteers were assessed independently by four independent chest radiologist who were masked with respect to the clinical information. Bronchiectasis involving mostly subsegmental and distal bronchi was noted in 28.5% of the asthmatic subjects and none of the non-asthmatics. Bronchial wall thickening, small centrilobular opacities and decreased lung attenuation were observed in 82%, 21% and 31% of asthmatic patients respectively, compared with 7%, 5% and 7% of healthy subjects. The intra- and inter-observer agreements for these four CT abnormalities were measured by the kappa statistic and ranged from 0.60 to 0.79 and from 0.40 to 0.60, respectively. It os concluded that asthmatic patients may exhibit bronchial wall thickening, bronchiectasis and morphological abnormalities suggestive of distal airways disease that can be assessed on CT scans with a clinically acceptable observer variability.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00181147
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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