The aim of the multi-centre study is to evaluate correctly the impact of three dimensional visualization on operation strategy and complications for Pancreatic Cancer.
Because of the complexity of Pancreatic Cancer, the limitations of 2D images of CT/MRI and the uncertainty of surgeons'experience, it is difficult for the surgeons to diagnosis and assess the operation strategy accurately based on traditional 2D imaging(CT/MRI).The aim of the multi-centre study is to evaluate correctly the impact of three-dimensional visualization on operation strategy and complications for Pancreatic Cancer.
Study Type
OBSERVATIONAL
Enrollment
100
Zhujiang Hospital of The Southern Medical University
Guangzhou, Guangdong, China
RECRUITINGImpact on operation strategy of three dimensional visualization technique
Firstly, the operation strategies based on original CT or MRI image data will be made by the team, Secondly, the operation strategies based on three dimensional reconstruction models will be made by the team, then, actually surgical strategies will be recorded. The change of operation strategy will be assessed by comparing the strategy of the 2D model and 3D model. The change rate of operation strategy will be recorded and presented as percentage.
Time frame: 30 days
Impact on complication of three dimensional visualization technique
The early postoperative complication and mortality are defined as the event observed within 30 days after surgerypostoperative bleeding, biliary fistula, ascites, postoperative liver failure, renal dysfunction, pleural effusion, abdominal cavity infection, abdominal abscess, incision infection, the occurrence cases of each complication (number) will be recorded.
Time frame: 30 days
1-year disease free survival rate
Time frame: 12 months
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