For Vol. 64, No. 1 pp 27-31 Prognostic Factors Influencing Survival after ephroureterectomy for Transitional Cell Carcinoma of the Upper Urinary Tract
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We analyzed the prognostic factors influencing survival after surgeries for upper urinary tract urothelial carcinoma (UUT-UC) with longer follow-up periods than in previous studies. Between January 2000 and December 2004, 386 patients underwent nephroureterectomy for UUT-UC. The data for the 221 patients with UUT-UC were retrospectively reviewed. Nine variables were evaluated for association with the survival outcomes of cause-specific survival. The prognostic significance was tested univariately with the log-rank test. The simultaneous effects of multiple prognostic factors were estimated by multiple regression analysis using the Cox proportional hazards model. The median follow-up was 38.4 months. The 5-year over all survival was 62.3%. Significant prognostic factors for disease-specific survival rate on univariate analysis were pathological stage (p0.0001), tumor grade (p0.0324), and venous invasion (p0.0001). Multivariate analysis revealed that only venous invasion was significant for disease-specific survival rate (p0.0205). Venous invasion was the only independent prognostic factor in pathologically localized UUT-UC.
収録刊行物
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- Acta Medica Okayama
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Acta Medica Okayama 65 (2), 143-149, 2011-04
Okayama University Medical School
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詳細情報 詳細情報について
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- CRID
- 1390009224819588352
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- NII論文ID
- 120002311441
- 120002970771
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- NII書誌ID
- AA00508441
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- ISSN
- 0386300X
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- PubMed
- 20200581
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- PubMed
- CiNii Articles