Table 1: Diagnostic imaging CT scan of preoperative abdomen

CT scan imaging	n (N =47)	Ratio %
Location of tumor
Tail of pancreas	20	42.6
Body of pancreas	17	36.2
Distal pancreas	10	21.3
No tumor	0	0
Tumor’s characteristic
Solid tumor	15	31.9
Cystic tumor	22	46.8
Mixed tumor	10	21.3