Age

18–75

Sex

ALL

Healthy volunteers

Not accepted

Preoperative exclusion:
1. Patients with metastasis (M1)
2. Patients with tumor recurrence
3. Patients with artery and/or vein invasion and can't perform radical resection and reconstruction
4. Patients with poor cardiopulmonary function cannot tolerate surgery;
5. receive neoadjuvant radiotherapy and chemotherapy before surgery;
6. The patient or family member refuses to join the group;
7. Pregnant patients
Intraoperative exclusion:
1. Intraoperative exploration of metastases in other parts besides the primary lesion
2. Other organs malignant tumors metastasize to the pancreas
Postoperative exclusion:
1. pathology confirmed non-pancreatic ductal adenocarcinoma

Clinical Study Between Robotic and Open Surgery in Patients With Pancreatic Cancer