| Autor: |
Gouliamos AD; Department of Radiology, University of Athens, Medical School, Areteion Hospital, Greece., Kontogiannis DS, Androulidakis J, Kalovidouris AE, Vlahos LJ, Papavasiliou CG |
| Jazyk: |
angličtina |
| Zdroj: |
Journal of computer assisted tomography [J Comput Assist Tomogr] 1993 May-Jun; Vol. 17 (3), pp. 446-8. |
| DOI: |
10.1097/00004728-199305000-00021 |
| Abstrakt: |
The MR studies of three histologically proven spinal neurilemmomas and neurofibromas were reviewed retrospectively. There were two benign neurilemmomas (schwannomas) and one neurofibroma. The common characteristic of these cases was a central low intensity focus ("dot") seen on postcontrast T1-weighted imaging. The low intensity foci corresponded histologically to a congeries of changes including edema, microcysts, foam cells, hyalinization of blood vessels, old hemorrhage, and dystrophic calcification. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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