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  • 1985-1989  (4)
Source
Material
Years
Year
  • 1
    Electronic Resource
    Electronic Resource
    Primary bone tumours of the hand (1988)
    Springer
    Pediatric radiology 18 (1988), S. 140-148 
    Details
    ISSN: 1432-1998
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Twenty-one primary bone tumours of the hand in children from 8 paediatric hospitals are reported. Osteochondromas and enchondromas were not included. Our material consisted of 16 patients withcommon tumours (3 Ewing's sarcoma, 5 aneurysmal bone cyst, 6 osteoid osteoma and 2 epidermoid cyst) and 5 patients withuncommon tumours (osteoma, simple bone cyst, haemangiopericytoma, capillary angiomatous tumour and benign ossifying fibroma or osteoblastoma). The X-ray diagnosis of thecommon tumours should have high concordance with histology, whereas that ofuncommon tumours is much more difficult and uncertain. The characteristic features of Ewing's sarcoma are stressed as all our children with this tumour had a delayed diagnosis and a fatal outcome. Differential diagnosis with other short tubular bone lesions of the hand — specifically osteomyelitis — is discussed and the possibilities of microscopic diagnosis are stressed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02387558
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The variable manifestations of dysplasia epiphysealis hemimelica (1985)
    Springer
    Pediatric radiology 15 (1985), S. 44-49 
    Details
    ISSN: 1432-1998
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Dysplasia epiphysealis hemimelica (DEH) is an osteocartilaginous overgrowth involving one or multiple epiphyses or ossification centers, usually in a lower extremity on one side of the body. Characteristically the involvement is hemimelic i.e. either the medial or lateral part of the ossification center is involved. We have studied 24 patients with DEH and are adding 15 new cases to the literature. Because of the variable manifestations of the dysplasia and its different degrees of involvement in the affected children, we have subdivided it into localized, classical and generalized forms. In the generalized form, there is involvement of a whole lower extremity from the pelvis to the foot, and some of these patients show megaepiphyses with enlargement of a whole epiphyseal center, not only its medial or lateral part. We have also described and illustrated other special features of the dysplasia especially the advanced bone age and the metaphyseal and growth plate involvement.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02387852
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Osteoid osteoma and osteoblastoma of the spine in children (1986)
    Springer
    Pediatric radiology 16 (1986), S. 25-31 
    Details
    ISSN: 1432-1998
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Thirteen cases of osteoid osteoma and nine cases of osteoblastoma are reported. Diagnostic difficulties of osteoblastoma are illustrated by the versatile radiographic appearances of this tumour. The authors stress the importance of nuclear scan and CT in diagnosis and management.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02387501
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    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    The possible formation of surface ethylidyne on platinum black and its effect on some catalytic properties (1989)
    Springer
    Reaction kinetics and catalysis letters 38 (1989), S. 131-139 
    Details
    ISSN: 1588-2837
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Abstract Вторичные ионно-массовые спектры Pt-черни, экспонированные этиленом при 633 К, содержат кластеры PtC2H3, идентифицированные адсорбированным этилидином, подобно уже сссбщенному для поверхности монокристалла. Каталитические свойства Pt, подверженной предварительной обработке этиленом, в некотором отношении, являются лучшими в превращениях углеводородов, нежели для катализаторов содержащих другие, менее определенные карбокислые поверхностные слои.
    Notes: Abstract Secondary Ion Mass Spectra of Pt-black exposed to ethylene at 633 K contain a PtC2H3 cluster identified tentatively with adsorbed ethylidyne like that reported for single crystal surfaces. The catalytic properties of Pt pretreated by ethylene are, to some respect, superior in hydrocarbon transformations to those containing other, less defined carbonaceous overlayers.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02126265
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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