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  • 1
    Electronic Resource
    Electronic Resource
    Evaluation of masticatory muscles of edentulous patients by computed tomography and electromyography (1996)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of oral rehabilitation 23 (1996), S. 0 
    Details
    ISSN: 1365-2842
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Medicine
    Notes: summary On account of its tissue resolution capacity, computed tomography (CT) is an excellent method for the examination and quantitative analysis of the masticatory muscles. The aim of the present study was to evaluate the influence of the long edentulous period by CT on the structure of the main masticatory muscles in 10 edentulous patients and to study their functioning by electromyography (EMG) in connection with the renewal of the dentures. CT scanning was performed before prosthodontic treatment and EMG recordings of the masseter and temporal muscles before treatment and 4 weeks and 6 months after insertion of the new dentures. The results suggest, however, that a long edentulous period is visible not only in the functioning of the masticatory muscles, in terms of decreased EMG activity, but also as decreased density of the muscles which implies muscle atrophy, as seen by CT in the masseter and medial pterygoid muscles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2842.1996.tb00805.x
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Late cranial MRI after cranial irradiation in survivors of childhood cancer (1994)
    Springer
    Neuroradiology 36 (1994), S. 652-655 
    Details
    ISSN: 1432-1920
    Keywords: Brain ; Magnetic resonance imaging ; Acute lymphoblastic leukaemia ; Radiotherapy ; Meningioma
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We carried out MRI on 43 survivors of childhood cancer after different treatment protocols with or without cranial radiotherapy. They were free of disease, therapy having been discontinued 2–20 years earlier. Treatment had been for various malignancies, excluding brain tumours; 27 had received cranial irradiation for acute lymphoblastic leukaemia (ALL) or lymphoma. Two asymptomatic young women treated for ALL had falx meningiomas. White matter changes, low intensity foci (representing calcification or old haemorrhage) and heterogeneous intensity focic old haemorrhages) were seen only in patients who had undergone radiotherapy. Because of the possibility of benign, potentially curable brain tumours occurring after cranial irradiation, it may be wise to carry out occasional cranial imaging in the follow-up of these patients. No routine imaging follow-up is needed after chemotherapy alone.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00600433
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Superficial siderosis in the central nervous system (1995)
    Springer
    Neuroradiology 37 (1995), S. 127-128 
    Details
    ISSN: 1432-1920
    Keywords: Central nervous system ; Siderosis ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We describe a rare entity, superficial siderosis of the central nervous system, due to multiple small episodes of subarachnoid haemorrhage from any source. Non-specific neurological findings are associated with deposition of ironcontaining pigments in the leptomeninges and superficial layers of the cortex. T2-weighted magnetic resonance imaging demonstrates characteristic low signal in the meninges.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00588627
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Superficial siderosis in the central nervous system (1995)
    Springer
    Neuroradiology 37 (1995), S. 127-128 
    Details
    ISSN: 1432-1920
    Keywords: Key words Central nervous sys- ; tem ; Siderosis ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We describe a rare entity, superficial siderosis of the central nervous system, due to multiple small episodes of subarachnoid haemorrhage from any source. Nonspecific neurological findings are associated with deposition of iron-containing pigments in the leptomeninges and superficial layers of the cortex. T2-weighted magnetic resonance imaging demonstrates characteristic low signal in the meninges.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00588627
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    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    A difficult diagnosis of gliomatosis cerebri (1996)
    Springer
    Neuroradiology 38 (1996), S. 444-448 
    Details
    ISSN: 1432-1920
    Keywords: Key words Gliomatosis cerebri ; Computed tomography ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Gliomatosis cerebri, a rare condition, requires clinical, radiological and pathological correlation for diagnosis. Mental and personality changes are the most common presenting symptoms with or without focal neurological signs. The widespread nature of the disease is revealed by CT or MRI. The shape of the brain may be maintained and pathological gross examination may be unremarkable or show hypertrophy without evident tumour. Microscopic examination reveals infiltration of the brain by variably differentiated neoplastic glial cells. We present a patient with gliomatosis cerebri in whom we experienced difficulties with diagnosis. The literature is reviewed and the diagnostic features summarised.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00607270
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Imaging in optic nerve coloboma (1996)
    Springer
    Neuroradiology 38 (1996), S. 171-174 
    Details
    ISSN: 1432-1920
    Keywords: Key words Optic nerve coloboma ; Computed tomography ; Magnetic resonance imaging ; Ultrasound
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We present three cases of optic nerve coloboma with orbital and brain CT findings, one also including MRI and ultrasonography of the orbit.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00604811
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Minor changes on cranial MRI during treatment in children with acute lymphoblastic leukaemia (1996)
    Springer
    Neuroradiology 38 (1996), S. 264-268 
    Details
    ISSN: 1432-1920
    Keywords: Acute lymphoblastic leukaemia ; Magnetic resonance imaging ; Brain, children ; Leukoencephalopathy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Cranial MRI was used to study treatment-related changes in children undergoing therapy for acute lymphoblastic leukaemia (ALL) or lymphoma. Nineteen children (18 with ALL, 1 with lymphoma) underwent MRI at the beginning of treatment and at intervals during it, to a total of 105 imaging studies and a minimum of 3 per case. Nine patients had finished all therapy, all received consolidation treatment. No patient had central nervous system (CNS) leukaemia at diagnosis or developed a CNS relapse. Mild treatment-related white matter changes were observed in only 2 patients after consolidation therapy with three 5 g/m2 pulses of intravenous methotrexate. Transient enlargement of the ventricles and cortical sulci was observed in 13 patients, always temporally related to steroid treatment. These preliminary data suggest that treatment-related white matter changes are rare and no routine MRI follow-up is needed during treatment in asymptomatic children after a baseline assessment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00596544
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    Minor changes on cranial MRI during treatment in children with acute lymphoblastic leukaemia (1996)
    Springer
    Neuroradiology 38 (1996), S. 264-268 
    Details
    ISSN: 1432-1920
    Keywords: Key words Acute lymphoblastic leukaemia ; Magnetic resonance imaging ; Brain ; children ; Leukoencephalopathy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Cranial MRI was used to study treatment-related changes in children undergoing therapy for acute lymphoblastic leukaemia (ALL) or lymphoma. Nineteen children (18 with ALL, 1 with lymphoma) underwent MRI at the beginning of treatment and at intervals during it, to a total of 105 imaging studies and a minimum of 3 per case. Nine patients had finished all therapy, all received consolidation treatment. No patient had central nervous system (CNS) leukaemia at diagnosis or developed a CNS relapse. Mild treatment-related white matter changes were observed in only 2 patients after consolidation therapy with three 5 g/m2 pulses of intravenous methotrexate. Transient enlargement of the ventricles and cortical sulci was observed in 13 patients, always temporally related to steroid treatment. These preliminary data suggest that treatment-related white matter changes are rare and no routine MRI follow-up is needed during treatment in asymptomatic children after a baseline assessment.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00596544
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    Intracranial arterial dissection (1998)
    Springer
    Neuroradiology 40 (1998), S. 442-447 
    Details
    ISSN: 1432-1920
    Keywords: Key words Arteries ; intracranial ; dissection ; Angiography ; Pseudoaneurysm
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We review the angiographic and CT findings, precipitating factors and clinical features in nine patients with ten intracranial arterial dissections. The internal carotid artery was involved in five cases, the vertebral artery in four and the posterior inferior cerebellar artery in one. Angiography revealed irregular stenosis in four cases, irregular stenosis and a pseudoaneurysm in two, irregular stenosis and irregular dilatation in one, arterial occlusion in two and a pseudoaneurysm in one. CT demonstrated an infarct in four cases, a dense middle cerebral artery in two and subarachnoid haemorrhage in one. A possible precipitating factor was identified in five cases. Six patients recovered well, while three had persisting neurological deficits.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002340050620
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    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    A difficult diagnosis of gliomatosis cerebri (1996)
    Springer
    Neuroradiology 38 (1996), S. 444-448 
    Details
    ISSN: 1432-1920
    Keywords: Gliomatosis cerebri ; Computed tomography ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Gliomatosis cerebri, a rare condition, requires clinical, radiological and pathological correlation for diagnosis. Mental and personality changes are the most common presenting symptoms with or without focal neurological signs. The widespread nature of the disease is revealed by CT or MRI. The shape of the brain may be maintained and pathological gross examination may be unremarkable or show hypertrophy without evident tumour. Microscopic examination reveals infiltration of the brain by variably differentiated neoplastic glial cells. We present a patient with gliomatosis cerebri in whom we experienced difficulties with diagnosis. The literature is reviewed and the diagnostic features summarised.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00607270
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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