Results of radical nephrectomy for renal cell carcinoma. Report 1. Analysis according to the TNM staging system of the general rule for clinical and pathological studies on renal cell carcinoma
One hundred and six patients with renal cell carcinoma were treated with radical nephrectomy at our Department between 1970 to December, 1985. A retrospective analysis was performed with TNM staging system of The General Rule for Clinical and Pathological Studies on Renal Cell Carcinoma, which was e...
| Veröffentlicht in: | Hinyokika kiyo. Acta urologica Japonica. - 1962. - 33(1987), 3 vom: 01. März, Seite 337-43 |
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| 1. Verfasser: | |
| Weitere Verfasser: | , , , , , , |
| Format: | Aufsatz |
| Sprache: | Japanese |
| Veröffentlicht: |
1987
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| Zugriff auf das übergeordnete Werk: | Hinyokika kiyo. Acta urologica Japonica |
| Schlagworte: | English Abstract Journal Article Research Support, Non-U.S. Gov't |
| Zusammenfassung: | One hundred and six patients with renal cell carcinoma were treated with radical nephrectomy at our Department between 1970 to December, 1985. A retrospective analysis was performed with TNM staging system of The General Rule for Clinical and Pathological Studies on Renal Cell Carcinoma, which was established by the Japanese Urological Association in 1983. The 5-year survival rate according to pathological T-stage was 100% for 2 patients in pT1, 67.5% for 58 patients in pT2, 49.5% for 42 patients in pT3, 0% for 4 patients in pT4. Two patients in stage of pT1 had no venous involvement, lymph node metastasis, or distant metastasis. Twenty two patients had positive venous involvement (21%), 4 (7%) in stage of pT2, 16 (38%) in pT3, 2 (50%) in pT4. Twelve patients had positive lymph nodes (11%), 0 (0%) in stage of pT2, 10 (24%) in pT3, 2 (50%) in pT4. Twenty five patients, (24%) had distant metastasis at the time of nephrectomy, 8 (14%) in stage of pT2, 15 (38%) in pT3, 2 (50%) in pT4. The 5-year survival of 22 patients with venous involvement, 12 patients with lymph nodes metastasis, 25 patients with distant metastasis were 47%, 30%, 39% respectively. No significant difference of 5-year survival between 69% of 48 patients in T1 & 2VoNoMo (Robson-I) and 76% of 12 patients in T3VoNoMo (Robson-II) were considered to need the establishment of new classification for early stage of renal cell carcinoma. TNM staging system was thought to be better than Robson's Classification for analyzing the unique biological potential of renal cell carcinoma |
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| Beschreibung: | Date Completed 28.08.1987 Date Revised 15.11.2006 published: Print Citation Status MEDLINE |
| ISSN: | 0018-1994 |