Unsuspected gallbladder cancer: a clinical retrospective study
Liangshuo Hu1, Bo Wang, Xuemin Liu
1Department of Hepatobiliary and Pancreas Surgery, The First Affiliated Hospital, Medical College of Xi'an Jiaotong University, Xi'an, Shaanxi, China. luyi169@126.com.
Archives of Iranian Medicine
|November 12, 2013
Summary
Radical resection surgery improves outcomes for unsuspected gallbladder carcinoma (UGC) in pT2 stage. Laparoscopic and open surgeries show similar long-term prognoses for UGC patients.
Area of Science:
- Surgical Oncology
- Gastrointestinal Surgery
- Cancer Research
Background:
- Increasing morbidity of unsuspected gallbladder carcinoma (UGC).
- Need to explore factors influencing UGC therapeutic strategies and prognosis.
- Comparative investigation of laparoscopic versus open surgery for UGC.
Purpose of the Study:
- To identify factors affecting UGC treatment and outcomes.
- To compare the long-term prognosis of laparoscopic and open surgical approaches for UGC.
Main Methods:
- Retrospective analysis of 38 UGC cases.
- Kaplan-Meier and log-rank tests for survival analysis.
- Evaluation of cancer staging and surgical resection impact on survival.
Main Results:
- UGC morbidity was 0.43%; survival rates were 44% (1-year) and 11% (5-year).
- Cancer staging and radical resection were independent prognostic factors (P < 0.01).
- Radical resection improved prognosis in pT2 stage UGC (P < 0.05), but not pT1b or pT3.
- No significant difference in survival between laparoscopic and open surgery (P = 0.12).
Conclusions:
- Radical resection is recommended for pT2 stage UGC.
- Laparoscopic and open surgery offer similar long-term prognoses for UGC.
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