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  • 1
    Electronic Resource
    Electronic Resource
    The value of metrizamide CT cisternography in the diagnosis of CSF fistulae (1983)
    Springer
    Acta neurochirurgica 69 (1983), S. 37-42 
    Details
    ISSN: 0942-0940
    Keywords: CSF fistulae ; diagnosis ; localization ; metrizamide CT cisternography ; isotope cisternography ; polytomography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Post-traumatic CSF fistulae and those affiliated with tumours on the skull base have so far been investigated by isotope cisternography, fluoresceine tests and polytomography. 12 patients have recently been studied by metrizamide CT cisternography. In acute post-traumatic cases difficulties arise in the differentiation between blood clots and the stream of contrast medium. The method was found to be useful in delayed CSF fistulae and tumour-associated cases.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02055851
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    CT imaging in lumbar disc disease. The value of multiplanar reconstructions (1983)
    Springer
    Acta neurochirurgica 67 (1983), S. 267-276 
    Details
    ISSN: 0942-0940
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary A CT/T 8800 (General Electric) CT scanner was used to study lumbar disc disease in fifty patients. In seven patients so-called computed tomography mexrizamide myelography was performed, whereas in the remaining cases no contrast enhancement was used. Multiplanar reconstructions were done. Irradiation exposure was measured during the investigations and compared with data during conventional myelography. We found that lumbar CT scanning is not a screening method in cases of lumbar disease, but the aimed use gives further information about the underlying process and its differential diagnosis. Multidirectional reconstructions reduce the number of diagnostic errors. This procedure does not increase the radiation exposure dose in comparison with conventional myelography.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01401428
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Klinische Anwendung der TCCD zum Nachweis intrakranieller Aneurysmen (1998)
    Springer
    Der Nervenarzt 69 (1998), S. 671-677 
    Details
    ISSN: 1433-0407
    Keywords: Schlüsselwörter Aneurysma ; Transkranielle Duplexsonographie ; Embolisation ; Subarachnoidalblutung ; Key words Aneurysm ; Transcranial Duplex sonography ; Coil embolization ; Subarachnoid hemorrhage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Summary We investigated 88 Patients with a total of 102 angiographically diagnosed intracranial aneurysms by means of transcranial colour coded Duplex sonography (TCCD) during a time period of 15 months. Both the size and teh localization of teh aneuryms were determined. Seventy aneurysms (77%) with a diameter of 16±8 mm (6-55mm) were detectable, with excellent visualization in 36 (42%), moderate visualization in 34 (40%), and no sufficient visualization in 16 (16%) aneurysms, respectively. In another 16 cases (16%) there was no sufficient vone window. Thrombotic material inside the aneurysm was detectable in 16/20 cases (75%), visualization of coil embolized aneurysms in 12/25 patients (48%). TCCD allows the follow up of cerebral aneurysms, with the detection of thrombosis and treatment effects after embolization. The method is not valid for the detection of intracranial aneurysms
    Notes: Zusammenfassung Innerhalb eines Zeitraumes von 15 Monaten wurden 88 Patienten mit 102 angiographisch nachgewiesenen intrakraniellen Aneurysmen unter Verwendung einer 2-MHz-Sonde mit der transkraniellen farbkodierten Duplexsonographie (TCCD) untersucht. Es wurden die Größe und der genaue Aneurysmasitz bestimmmt. Insgesamt konnten 70 (77%) Aneurysmen mit einem Durchmesser von 16±8 mm (6–55 mm) dargestellt werden. Eine sehr gute Darstellung der Aneurysmen gelang bei 36 (42%), eine mäßige bei 34 (40%) Aneurysmen, 16 (16%) Aneurysmen konnten trotz ausreichender Bildqualität nicht dargestellt werden. Bei weiteren 16 (16%) Aneurysmen war kein ausreichendes Knochenfenster vorhanden. Thrombosierte Anteile innerhalb der Aneurysmen konnten bei 16 (75%) von 20, der mit Coils behandelte Anteil bei 12 (48%) von 25 Aneurysmen erfolgreich dokumentiert werden. Die Methode ist zum Nachweis von teilthrombosierten Anteilen, von Behandlungserfolgen nach Coilembolisation und zur Verlaufskontrolle nicht behandelbarer Aneurysmen geeignet. Die Darstellbarkeit kleiner Aneurysmen ist begrenzt durch das Auflösungsvermögen und die teilweise ungünstigen Beschallungswinkel, somit eignet sich die TCCD nicht als Screeningmethode zum Nachweis von Aneurysmen.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s001150050327
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Familial glioma: occurrence within the “familial cancer syndrome” and systemic malformations (1987)
    Springer
    Journal of neurology 234 (1987), S. 220-232 
    Details
    ISSN: 1432-1459
    Keywords: Familial glioma ; Phakomatosis ; Familial cancer syndrome ; “Two-hit-model” ; Cancer genetics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The family pedigree across eight generations is presented with an association of osteochondrodysplasia, other skeletal abnormalities, familial glial tumours in a father and his son, colonic and other adenomatous disease, and pigment changes. This family cluster of diseases is considered to be a dysontogenetic process with blastomatous features and grouped within the phakomastoses. A review of the literature indicates that some “familial gliomas” show additional malformations, thus resembling phakomatoses. Others are found to be members within a “familial cancer syndrome”. A trait of “hereditary glioma” apart from these syndromes is difficult to identify, especially if only sibships are considered which are likely to share common environmental factors.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00618254
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Multiple meningiomas. Clinical and computed tomographic observations (1981)
    Springer
    Neuroradiology 21 (1981), S. 259-263 
    Details
    ISSN: 1432-1920
    Keywords: Meningioma ; Multiple meningiomas ; Meningeal meningiomatosis ; von Recklinghausen's disease ; Primary meningeal sarcomatosis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The same histological types of tumor are found in multiple as in solitary meningiomas. Multiple meningiomas cannot be considered in every case to be a forme fruste of von Recklinghausen's disease. The incidence of multiple meningiomas in this paper is higher than had been reported before the introduction of computed tomography (CT) into clinical practice. The number of tumor nodes is determined more accurately by CT than by angiography because tumors are detected in patients without neurological deficit. CT has limitations in the verification of small meningioma nodules near the base of the skull and in the differentiation of multiple meningiomas from meningeal meningiomatosis or primary meningeal sarcomatosis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02100156
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Visualisation of intracranial aneurysms by transcranial duplex sonography (1996)
    Springer
    Neuroradiology 38 (1996), S. 555-559 
    Details
    ISSN: 1432-1920
    Keywords: Aneurysm ; Transcranial colour-coded duplex sonography ; Embolisation ; Subarachnoid haemorrhage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We examined 72 patients with 89 angiographically confirmed intracranial aneurysms, using transcranial colour-coded duplex sonography (TCCD) to determine the location and size of the aneurysm. The patients were admitted for coil embolisation of their aneurysm following subarachnoid haemorrhage or because of a cranial nerve palsy. Using a 2/2.25 MHz transducer, 42 aneurysms (47%) were seen satisfactorily through the temporal bone window or foramen magnum. In 24 cases (27%) image quality was insufficient as a result of a poor bone window, of the aneurysm having a diameter of less than 6 mm or of its being in an unfavourable location. In 23 other cases (26%) it was not possible to detect the aneurysm. Thrombosed structures could be demonstrated using TCCD in 8 of 12 giant intracavernous or basilar artery aneurysms, and in 15 of 19 aneurysms treated by platinum coil embolisation. TCCD offers a noninvasive method for monitoring progressive intra-aneurysmal thrombosis following coil embolisation and for follow-up of patients with untreatable fusiform aeurysms, should this be required. Detection of small aneurysms is limited by spatial resolution and insonation angles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00626097
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Visualisation of intracranial aneurysms by transcranial duplex sonography (1996)
    Springer
    Neuroradiology 38 (1996), S. 555-559 
    Details
    ISSN: 1432-1920
    Keywords: Key words Aneurysm ; Transcranial colour-coded duplex sonography ; Embolisation ; Subarachnoid haemorrhage
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract We examined 72 patients with 89 angiographically confirmed intracranial aneurysms, using transcranial colour-coded duplex sonography (TCCD) to determine the location and size of the aneurysm. The patients were admitted for coil embolisation of their aneurysm following subarachnoid haemorrhage or because of a cranial nerve palsy. Using a 2/2.25 MHz transducer, 42 aneurysms (47 %) were seen satisfactorily through the temporal bone window or foramen magnum. In 24 cases (27 %) image quality was insufficient as a result of a poor bone window, of the aneurysm having a diameter of less than 6 mm or of its being in an unfavourable location. In 23 other cases (26 %) it was not possible to detect the aneurysm. Thrombosed structures could be demonstrated using TCCD in 8 of 12 giant intracavernous or basilar artery aneurysms, and in 15 of 19 aneurysms treated by platinum coil embolisation. TCCD offers a noninvasive method for monitoring progressive intra-aneurysmal thrombosis following coil embolisation and for follow-up of patients with untreatable fusiform aneurysms, should this be required. Detection of small aneurysms is limited by spatial resolution and insonation angles.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00626097
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
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