Summary
The feeding of the anterior spinal artery of the cervical cord is very poor. Angiographic studies have shown that only two to three radiculomedullar arteries assure the feeding of this arterial axis. Since it is possible that smaller feeding arteries exist, which are not visible on a conventional X-ray study, we have reviewed cases with arteriovenous aneurysms or vascularized tumors in the cervical region, and obstructions of the vertebral arteries. In these cases, the feeding arteries may be hypertrophic. In spite of being hypertrophic, their number is not increased, and the statistical proportion is the same as in the studies carried out in normal cases.
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References
Di Chiro, G., Doppman, J., Ommaya, K.: Selective arteriography of arteriovenous aneurysms of spinal cord. Radiology 88, 1065–1077 (1967)
Djindjian, R.: L'angiographie de la moelle épinière, p. 482. Paris: Masson 1970
Hughes, J. T.: Pathology of the spinal cord. London: Lloyd Luke 1966
Lazorthes, G., Gouaze, A., Djindjian, R.: Vascularisation et circulation de la moelle épinière, p. 286. Paris: Masson 1973
Rovira, M., Rius, J.: Angiografia de la médula espinal. Radiologia (Madrid) 13, 301–324 (1971)
Rovira, M., Torrent, O., Ruscalleda, J.: Some aspects of the spinal cord circulation in cervical myelopathy. Neuroradiology 9, 209–214 (1975)
Schechter, M. M., Zingesser, L. H.: The anterior spinal artery. Acta Radiol. [Diagn.] (Stockh.) 3, 489–496 (1965)
Turnbull, I. M., Brieg, A., Hasler, O.: Blood supply of cervical spinal cord in man. A microangiographic cadaver study. J. Neurosurg. 24, 951–965 (1966)
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Rovira, M., Torrent, O., González, F. et al. Contribution to the study of the arterial nutrition of the cervical spinal cord. Neuroradiology 16, 375–377 (1978). https://doi.org/10.1007/BF00395309
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DOI: https://doi.org/10.1007/BF00395309