Prognostic significance of new onset ascites in patients with pancreatic cancer.
BACKGROUND
The purpose of this study was to determine risk factors for development of malignant ascites and its prognostic significance in patients with pancreatic cancer.


METHODS
A prospective database was queried to identify patients with pancreatic cancer who develop ascites. Stage at presentation, size, and location of primary tumor, treatment received and length of survival after onset of ascites were determined.


RESULTS
A total of 15 patients were identified. Of which 4 patients (1 stage II, 3 stage III) underwent pancreaticoduodenectomy and manifested with ascites 2, 3, 24 and 47 months after surgery (tumor size 2.9 +/- 1.32 cm). All but one of the remaining 11 patients (tumor size 4.4 +/- 3.38 cm) presented with metastatic disease, and all developed malignant ascites 9 months after diagnosis, dying 2 months later. Resected patients lived longer before the onset of ascites, but not after.


CONCLUSIONS
Once diagnosed, ascites in pancreatic cancer patients heralds imminent death. Limited survival should be considered when determining the aggressiveness of further intervention.
Digestive Disorders Center, Tampa General Hospital, Tampa, Florida, USA. ezervos@hsc.usf.edu
Emmanuel E
EE
Zervos
Dana
D
Osborne
Brian A
BA
Boe
German
G
Luzardo
Steven B
SB
Goldin
Alexander S
AS
Rosemurgy