| Autor: |
Friedburg HG; Institut für Röntgendiagnostik, Universitätsklinikum Freiburg., Wimmer B, Hennig J, Frankenschmidt A, Hauenstein KH |
| Jazyk: |
němčina |
| Zdroj: |
Der Urologe. Ausg. A [Urologe A] 1987 Nov; Vol. 26 (6), pp. 309-16. |
| Abstrakt: |
Potentials and limitations of a new, facultative non-tomographic Fast-Imaging sequence "RARE-MR-Urography" are presented. Its results in urological diseases are discussed on the basis of a pilot study of 35 patients. The images (4 s-32 s acquisition time) are extremely T2-weighted and display unbounded free water (urine). They reveal valuable information, not available with ultrasound or conventional radiology without application of contrast agents in the presence of urine retention. S/N problems reduce the accuracy of this method if the urinary tract contains only small amounts of urine. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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