Preoperative prediction of remnant renal function in nephron-sparing surgery : the usefulness of 99mTc-mercapto-acetyl-triglycine scintigraphy
A total of 10 patients with the diagnosis of renal cell carcinoma (RCC) underwent nephron-sparing surgery between January 1990 and December 2001. Serial pre- and postoperative 99mTc-mercapto-acetyl-triglycine (MAG3) scans were obtained. To examine preoperative predictability of remnant renal functio...
| Veröffentlicht in: | Hinyokika kiyo. Acta urologica Japonica. - 1962. - 54(2008), 2 vom: 10. Feb., Seite 89-93 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , , , , |
| Format: | Aufsatz |
| Sprache: | Japanese |
| Veröffentlicht: |
2008
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| Zugriff auf das übergeordnete Werk: | Hinyokika kiyo. Acta urologica Japonica |
| Schlagworte: | Comparative Study Journal Article Technetium Tc 99m Mertiatide 36ITO9SKQJ |
| Zusammenfassung: | A total of 10 patients with the diagnosis of renal cell carcinoma (RCC) underwent nephron-sparing surgery between January 1990 and December 2001. Serial pre- and postoperative 99mTc-mercapto-acetyl-triglycine (MAG3) scans were obtained. To examine preoperative predictability of remnant renal function, values of remnant renal plasma flow (ERPF) predicted prior to surgery were compared with values measured postoperatively. With preoperative MAG3 data, we designed the range of interest (ROI) except for the tumor area and recalculated remnant ERPF values. Remnant ERPF values predicted preoperatively correlated significantly with the postoperatively measured values 99mTc-(196.4 +/- 69.1 ml/min/1.73 vs 171.3 +/- 72.9 ml/min/1.73 [mean +/- SD], p > 0.05, r = 0.806). MAG3 dynamic renoscintigraphy appeared useful for preoperative prediction of remnant renal function after nephron sparing surgery |
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| Beschreibung: | Date Completed 08.04.2008 Date Revised 24.11.2016 published: Print Citation Status MEDLINE |
| ISSN: | 0018-1994 |