Clinical observations on bladder cancer--difference in clinical features with age
Three hundred and ninety-four patients with transitional cell carcinoma of the bladder who initially visited Yokohama City University Hospital were reviewed according to age group. The patients were divided into four groups, group A (less than 49 years old), group B (from 50 to 64 years old), group...
| Veröffentlicht in: | Hinyokika kiyo. Acta urologica Japonica. - 1962. - 39(1993), 12 vom: 15. Dez., Seite 1131-8 |
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| Weitere Verfasser: | , , , , , , , , |
| Format: | Aufsatz |
| Sprache: | Japanese |
| Veröffentlicht: |
1993
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| Zugriff auf das übergeordnete Werk: | Hinyokika kiyo. Acta urologica Japonica |
| Schlagworte: | English Abstract Journal Article |
| Zusammenfassung: | Three hundred and ninety-four patients with transitional cell carcinoma of the bladder who initially visited Yokohama City University Hospital were reviewed according to age group. The patients were divided into four groups, group A (less than 49 years old), group B (from 50 to 64 years old), group C (from 65 to 79 years old) and group D (more than 80 years old). The clinical characteristics as follows were obtained by statistical analysis compared with these four groups. No statistical significance was obtained about frequency of macroscopic hematuria as chief complaint. However, the younger age groups (A and B) tended to visit hospital later after the first symptom of hematuria. The older age groups (C and D) had multiple and large tumor at the first cystoscopic examination. The older age groups (C and D) had high stage and high grade tumor at the first roentgenological examination and transurethral biopsy or resection. The 5-year recurrence free rate after transurethral resection of bladder tumor (TUR-BT) of the older age group (D group) was lower than that of the other groups. The 5-year survival rate of older age group was lower than that of the younger age group. However, no statistical significance between the age groups existed concerning high grade or high stage tumor and survival after total cystectomy. We clarified here that the clinical features of elderly patients who have bladder cancer were significantly different from those of younger patients. Otherwise the prognosis of patients who have high grade and/or high stage bladder cancer were demonstrated to be poor regardless of age.(ABSTRACT TRUNCATED AT 250 WORDS) |
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| Beschreibung: | Date Completed 17.02.1994 Date Revised 15.11.2006 published: Print Citation Status MEDLINE |
| ISSN: | 0018-1994 |