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  • 1
    Electronic Resource
    Electronic Resource
    Arteriovenous fistulae of the meninges draining into the spinal veins (1983)
    Springer
    Acta neuropathologica 62 (1983), S. 103-111 
    Details
    ISSN: 1432-0533
    Keywords: Arteriovenous fistulae ; Dura mater ; Retromedullary arteriovenous malformations ; Spinal angiomas
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The histological study of 28 cases of arteriovenous fistulae of the meninges draining into spinal veins, previously known as retromedullary arteriovenous malformations, has shown that the shunt is located inside the thickness of the dura mater. It is fed by a normal artery and drains through a single and abnormal vein. Our histological documents lead us to the conclusion that this entity is not a genuine arteriovenous malformation but, in all probability, an aquired lesion.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00684926
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    A retromedullary arteriovenous fistula associated with the Klippel-Trenaunay-Weber syndrome (1985)
    Springer
    Acta neuropathologica 66 (1985), S. 318-324 
    Details
    ISSN: 1432-0533
    Keywords: Intraspinal arteriovenous fistula ; Klippel-Trenaunay-Weber syndrome ; Hemangiomatosis ; Selective spinal arteriography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary An intraspinal vascular malformation associated with the Klippel-Trenaunay-Weber (KTW) syndrome initially was thought to be intramedullary on angiographic findings. Postmortem examination revealed an entirely posterior extramedullary arteriovenous fistula (AVF) fed by the anterior spinal artery. The association of the KTW syndrome with a so-called intramedullary AVF has been described in the literature without any pathologic confirmation (11 cases). Our case emphasizes the difficulty of determining the exact morphology and location of spinal AVF on arteriography. The association of the KTW syndrome with a retromedullary AVF can be explained on a developmental basis.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00690965
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Oblique transcorporeal approach to anteriorly located lesions in the cervical spinal canal (1993)
    Springer
    Acta neurochirurgica 121 (1993), S. 187-190 
    Details
    ISSN: 0942-0940
    Keywords: Cervical spine ; surgical technique ; transcorporeal approach ; vertebral artery
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The technique of obliquely drilling out the postero-lateral part of the cervical vertebral bodies is described. It uses the antero-lateral (retro carotico-jugular) approach to control and displace the vertebral artery postero-laterally and to expose the lateral aspect of the vertebral bodies. It provides, through a wide field and with minimal retraction of the carotid artery and the internal jugular vein, an extensive view of the anterior aspect of the spinal cord. It has already been used to treat 15 anterior lesions compressing the spinal cord including neurinomas and osteophytes.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01809273
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Cervico-cranial phlebography of angiomas of the spinal cord (1970)
    Springer
    Neuroradiology 1 (1970), S. 42-46 
    Details
    ISSN: 1432-1920
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Spinal angiomas may be drained by a very extensive venous network and preferential channels of flow opened up over great distances. These large tortuous vessels may produce signs and symptoms which, especially in poorly documented cases, may lead to erroneous diagnoses of multifocal disease such as disseminated sclerosis. The authors describe three cases in which the venous pathways have been demonstrated extending into the cranium to involve the subtentorial and deep cerebral venous systems. They stress the necessity for carrying out late frontal and lateral cranial angiograms in those cases where ascending spinal venous channels are noted in the venous phase of spinal arteriographic examinations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00347659
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Visibility of the central canal on MRI (2000)
    Springer
    Neuroradiology 42 (2000), S. 756-761 
    Details
    ISSN: 1432-1920
    Keywords: Key words Spinal cord, central canal ; Syringomyelia ; Magnetic resonance imaging
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract The central canal of the spinal cord is present at birth and becomes progressively obliterated. Cadaver studies have shown that it may persiste partially or completely. To our knowledge, this entity has not been described on MRI. We reviewed 794 MRI studies of the spinal cord, and found 12 patients (aged 14 to 65 years) who had an intramedullary cavity. The cavity was at the junction of the ventral 1/3 and dorsal 2/3 of the spinal cord, except at the level of the lumbar enlargement, where it was central. It was filiform in most cases, although sometimes fusiform (3 to 4 mm in diameter), and had regular contours. The cavity were thoracic in 69 % of cases. The clinical features were totally unrelated to the image, and there were no anatomical factors (Chiari malformation, dysraphism) predisposing to syringomyelia. The images were perfectly compatible with a persistent central canal, which we interpret as a variant of normal anatomy. Therefore it is important to regard these findings as normal, to avoid unnecessary treatment and follow-up.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/s002340000373
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Inflatable and released balloon technique experimentation in dog — Application in man (1975)
    Springer
    Neuroradiology 9 (1975), S. 267-271 
    Details
    ISSN: 1432-1920
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Nous avons mis au point une technique pour gonfler et larguer un ballon dans une fistule artério-veineuse ou dans un anévrysme. Chez le chien, des fistules carotido-jugulaires expérimentales ont été obstruées en larguant dans la veine jugulaire, au contact de la fistule, un ballon introduit par voie carotidienne; le flux carotidien a été conservé. Des anévrysmes expérimentaux carotidiens ont été traités par largage d'un ballon dans le sac anévrysmal, tout en préservant le flux carotidien. Chez l'homme, nous rapportons une fistule vertébrale complexe traitée par largage de deux ballons.
    Abstract: Zusammenfassung Die neue Technik erlaubt das Einführen und das Aufblasen eines freien Ballons im Bereich einer arteriovenösen Fistel oder in einem Aneurysma. Bei experimentell gesetzten Carotis-Jugularis-Fisteln (Hunde) konnte der gute Erfolg dieser Methode bestätigt werden. Ebenfalls bei experimentell gesetzten Carotis-Aneurysmen. Es wird eine Fallbeschreibung einer 44jährigen Frau vorgetragen, bei der eine Vertebralis-Fistel bestand und die mit dieser Technik behandelt wurde.
    Notes: Summary Experimental carotid jugular fistulas have been created in dogs and at a later time obstructed with an inflatable and released balloon. Experimental carotid aneurysms in dogs have also been obstructed with the same procedure. This new technique allows the inflation and release of a balloon in an arteriovenous fistula or in an aneurysm. The present case concerns a human vertebral fistula treated by this technique.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00333741
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  • 7
    Electronic Resource
    Electronic Resource
    Experimental approach to the treatment of carotid cavernous fistulas with an inflatable and isolated balloon (1975)
    Springer
    Neuroradiology 9 (1975), S. 9-12 
    Details
    ISSN: 1432-1920
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Différents auteurs ont traité avec succès des fistules carotido-caverneuses en gonflant un ballon à l'extrémité d'un cathéter. L'idéal serait de larguer un ballon gonflé dans le versant veineux de la fistule afin de conserver le flux carotidien. Nous avons fabriqué et largué des ballons dans la circulation veineuse du lapin. Nous avons traité avec succès chez l'homme une fistule carotido-caverneuse en larguant un ballon mais sans pouvoir conserver le flux carotidien.
    Abstract: Zusammenfassung Einige Carotis-Sinus-cavernosus-Fisteln sind erfolgreich mit einem Ballon-Katheter behandelt worden. Dabei ist es ideal, den aufgeblasenen Ballon auf der venösen Seite der Fistel zu lassen, wobei der Blutdurchfluß durch die A. carotis nicht gestört ist. Tierexperimentell konnte von den Autoren der Ballon in den venösen Abschnitt eingeführt werden. Es wird über eine Carotis-Sinus-cavernosus-Fistel bei einem 18 jährigen Mann berichtet. Auch hier wurde der Ballon-Katheter eingeführt. Der Carotis-Durchfluß konnte jedoch nicht erhalten werden.
    Notes: Summary Some carotid cavernous fistulas have been treated successfully with a balloon tipped catheter. It would be ideal to leave an inflated balloon in the venous side of the fistula with preservation of the carotid flow. We were successful in preparing and leaving balloons in the venous circulation of the rabbit. We have treated a carotid cavernous fistula in a man effectively with such an isolated balloon but we were not able to preserve the carotid flow.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00330130
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  • 8
    Electronic Resource
    Electronic Resource
    Angiography in the investigation of spinal dural arteriovenous fistula (1990)
    Springer
    Neuroradiology 32 (1990), S. 114-116 
    Details
    ISSN: 1432-1920
    Keywords: Arteriovenous fistula ; Venous myelopathy ; Spinal angiography ; Spinal cord ; Spinal veins
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The authors present their protocol for spinal angiography in their investigation of dural arteriovenous fistula (DAVF). The protocol has been used in approximately 120 patients from 1983 to the present at Bicetre Hospital. The approach is based on the fact that venous congestion is responsible for the myelopathy of DAVF. If the venous phase of the spinal circulation is normal, this alone rules out DAVF as the cause of the patient's symptoms. If there is stasis in the spinal circulation, this is consistent with DAVF, and thus complete spinal angiography is necessary. Complete angiography includes the selective intercostal arteries, including the lateral sacrals, as well as the supply to the cervical cord and posterior fossa.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00588560
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    Paper (German National Licenses)
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