Abstract
The prognostic value of UICC and JPS classifications was evaluated in a group of 74 patients undergoing resection for pancreatic carcinoma in the 1982-1992 period. The predictivity of peritoneal cytology and intraoperative liver biopsies was evaluated in a subgroup of 15 patients. Patient division by stage according, respectively, to UICC and JPS classifications was: stage I: 28 and 2 patients; stage II: 12 and 11 patients; stage III: 29 and 30 patients; stage IV: 5 and 31 patients. Median survival by UICC stages was: 17 months (m) in stage I, 10 m in stage II, 12 m in stage III, and 6 m in stage IV; by JPS stages it was 29 m in stage II, 14 m in stage III, and 7 m in stage IV. A radical resection was possible in 48 patients (65%); the survival was significantly worse in the nonradical resection group. The survival difference among UICC stages was not significant in a multivariate analysis with radicality, whereas among JPS stages a significant survival difference was found in both univariate and multivariate analysis. The tumor invasion of the retroperitoneal tissues and the presence of distant metastasis were indicators of a significantly worse prognosis. Lymph node involvement, tumor size, and serosal invasion had no significant effect on survival. Peritoneal cytology and liver biopsies did not provide further prognostic information.
Original language | English |
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Pages (from-to) | 13-18 |
Number of pages | 6 |
Journal | International Journal of Pancreatology |
Volume | 15 |
Issue number | 1 |
DOIs | |
Publication status | Published - Feb 1994 |
Keywords
- hepatic biopsy
- Japanese stage classification
- Pancreatic cancer
- pancreatic resection
- peritoneal cytology
- UICC stage classification
ASJC Scopus subject areas
- Oncology
- Gastroenterology
- Endocrinology