Summary
Imaging studies in 47 patients who were to undergo trans-sphenoidal surgery were analysed with reference to the vascular structures in the parasellar region. The results of cavernous sinography, dynamic contrast enhanced Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) showed good correlation with each other and with the appearances found at operation. CT and MRI, both non-invasive investigations, are therefore reliable preliminary screening methods for identifying the small proportion of patients on whom other imaging techniques need to be performed.
Similar content being viewed by others
References
Teasdale G, Macpherson P (1982) Use of cavernous sinography to detect aneurysms or abnormalities of the infraclinoid carotid artery. J Neurosurg 57:637–641
Macpherson P (1981) Improvements in technique developed over a series of 500 orbital venograms-cavernous sinograms. Clin Radiol 32:107–111
du Boulay GH (1965) Some observations on the natural history of intracranial aneurysms. Br J Radiol 38:721–757
Jakubowski J, Kendall B (1978) Coincidental aneurysms with tumours of pituitary origin. J Neurol Neurosurg Psychiatry 41: 972–979
Cabezudo JM, Carrillo R, Vaquero J, Areitio F, Martinez R (1981) Intracavernous aneurysm of the carotid artery following trans-sphenoidal surgery. Case report. J Neurosurg 54: 118–121
Laws ER (1982) Complications of transsphenoidal surgery. Microsurgery for pituitary adenoma. In: Brock M (ed) Modern Neurosurgery I. Springer, Berlin Heidelberg New York, pp 181–186
Paullus WS Jr, Norwood CW, Morgan HW (1979) False aneurysm of the cavernous carotid artery and progressive external ophthalmoplegia after transphenoidal hypophysectomy. Case report. J Neurosurg 51:707–709
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Macpherson, P., Teasdale, E., Hadley, D.M. et al. Invasive v non-invasive assessment of the carotid arteries prior to trans-sphenoidal surgery. Neuroradiology 29, 457–461 (1987). https://doi.org/10.1007/BF00341743
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00341743