Table 1.

The clinicopathological characteristics of patients

Baseline and intraoperative data
Sex (female/male), n	5/6
Age, mean ± SD (years)	42.4 ± 14.3
BMI, mean ± SD (kg/m2)	24.1 ± 2.8
ASA(I/II), n	1/10
Tumor size, mean ± SD (cm)	3.4 ± 1.1
Pancreatic duct diameter, mean ± SD (mm)	2.4 ± 0.3
Defect of main pancreatic duct, mean ± SD (cm)	4.3 ± 1.0
Operative time, [median (range)] (min)	121 (105, 199)
Estimated blood loss, [median (range)] (ml)	50 (20, 100)
Open conversion, n (%)	0 (0)
Pathology
Solid pseudopapillary tumor, n (%)	6 (54.5)
Serous cystadenoma, n (%)	3 (27.3)
Pancreatic metastasis from renal cancer, n (%)	1 (0.09)
Mass-forming chronic pancreatitis, n (%)	1 (0.09)
Negative margin in tumor (n)	10 (100%)