Solid pseudopapillary tumor of the pancreas in male patients: Report of 16 cases

Table 2 Surgical details n (%)

Variables	Group 1	Group 2	P value
	(n = 100)	(n = 16)
Surgical strategies			NS
Pancreaticoduodenectomy	29 (29)	5 (31.3)
Middle pancreatectomy	13 (13)	2 (12.5)
Distal pancreatectomy	17 (17)	2 (12.5)
Distal pancreatectomy with splenectomy	23 (23)	5 (31.3)
Enucleation	16 (16)	2 (12.5)
Enucleation + distal pancreatectomy	1 (1)	0
Cholangiojejunostomy without tumor resection	1 (1)	0
Organ-preserving operation	46 (46)	6 (37.5)	NS
Vessel involvement and metastases
Vessel involvement	29 (29)	3 (18.8)
Pancreatic tissue infiltration	6 (6)	2 (12.5)
Adjacent organs compromised	2 (2)	1 (6.3)
Liver metastases	5 (5)	0
Total	31 (31)	4 (25)	NS

Data are numbers with percentages in parentheses; NS: Not significant.