A CLINICAL STUDY OF ASSOCIATED BLADDER TUMOR IN PATIENTS WITH RENAL PELVIC AND URETERAL TUMOR
We investigated the incidence of associated bladder tumor and prognosis in 101 cases with a pathological diagnosis of transitional cell carcinoma, selected from those with renal pelvic and ureteral tumor whom we had encountered over the 18 years between April 1976 and March 1993. Among these 101 cas...
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Veröffentlicht in: | Nippon Hinyokika Gakkai zasshi 1995/08/20, Vol.86(8), pp.1383-1387 |
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Sprache: | jpn |
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Zusammenfassung: | We investigated the incidence of associated bladder tumor and prognosis in 101 cases with a pathological diagnosis of transitional cell carcinoma, selected from those with renal pelvic and ureteral tumor whom we had encountered over the 18 years between April 1976 and March 1993. Among these 101 cases, the incidence of associated bladder tumor was noted in 42 (41.6%), 23 (22.8%) with coexistence and 19 (18.8%) with subsequence. As for the primary site of renal pelvis and ureter, the coexistence was 15.4% and subsequence 20.5% in renal pelvis, and the coexistence was 24.6% and subsequence 19.3% in ureter, and the coexistence was 60.0% and subsequence 0.0% in both renal pelvis and ureter. The incidence of coexistent bladder tumor was high in both renal pelvis and ureter, but no significant difference was noted. As for the stage, the incidence of coexistence was high in T1, while subsequence was high in T2, but no significant difference was noted. As for the grade, the incidence of coexistence was high in G2, but no significant difference was noted. The 5 year survival rate was 58.2% in those without, 54.2% with coexistence, and 82.5% with subsequent bladder tumor, with a significant difference (p |
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ISSN: | 0021-5287 1884-7110 |
DOI: | 10.5980/jpnjurol1989.86.1383 |