Summary
The chance opacification of the subarachnoid space surrounding the Gasserian ganglion, observed during metrizamide basal cisternography, is reported. This is compared to similar demonstrations of the optic subarachnoid space. Such infrequently observed images should be known because they may be related to the occurrence of trigeminal neuralgia.
Similar content being viewed by others
References
Enzmann, D. R., Norman, D., Newton, T. H.: Computer tomography in cisternography with metrizamide. Acta Radiol. (Suppl.) (Stockh.) 355, 294–298 (1977)
Fox, A. J., Debrun, G., Vinuela, F., Assis, L., Coates, R.: Intrathecal metrizamide enhancement of the optic nerve sheath. J. Comp. Assist. Tomogr. 3, 633–656 (1979)
Gass, H.: The trigeminal nerve shadow in the basal cisternogram. Radiology 90, 42–45 (1968)
Grepe, A.: Anatomy of the crânial nerves in the basal cisterns. A radiologic post morterm investigation. Acta Radiol. [Diagn.] (Stockh.) 16, 17–38 (1975)
Grepe, A.: Cisternography with the non-ionic watersoluble contrast medium metrizamide. A preliminary report. Acta Radiol. [Diagn.] (Stockh.) 16, 146 (1975)
Grepe, A.: Cisternography with metrizamide of the posterior fossa following lateral C1 C2 puncture. Acta Radiol. [Suppl.] (Stockh.) 355, 257–268 (1977)
Leksell, L.: Stereotaxis and radiosurgery. An operative system. Springfield Ill.: Thomas 1971
Manelfe, C., Pasquini, U., Bank, W.: Metrizamide demonstration of the subarachnoid space surrounding the optic nerves. J. Comp. Assist. Tomogr. 2, 545–547 (1978)
Quencer, R. M., Stockes, N. A., Wolfe, D., Page, L. K.: Melanotic nerve sheath tumor of the gasserian ganglion and trigeminal nerve. Am. J. Roentgenol. 133, 142–144 (1979)
Reese, D. F., Bull, J. W. D.: Positive contrast demonstration of normal internal acoustic meatus, Meckel's cave, and jugular foramen. Am. J. Roentgenol. 100, 650–655 (1967)
Roberson, G. H., Brismar, J., Davis, K. R., Taveras, J. M., Weiss, A.: Metrizamide cisternography with hypocycloidal tomography: preliminary results. Am. J. Roentgenol. 127, 965–967 (1976)
Rosenbaum, A. E., Drayer, B. P.: CT cisternography with metrizamide. Acta Radiol. [Suppl.] (Stockh.) 355, 323–337 (1977)
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Christmann, D., Babin, E. Metrizamide demonstration of the subarachnoid space surrounding the Gasserian ganglion. Neuroradiology 19, 219–220 (1980). https://doi.org/10.1007/BF00376712
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00376712