Large-duct pattern invasive adenocarcinoma of the pancreas–a variant mimicking pancreatic cystic neoplasms: A minireview

Table 1 Patient characteristics of large-duct pancreatic ductal adenocarcinoma

Ref.	Number of cases	Median age	Sex		Tumor location
			Female	Male	Head	Body or tail
Kelly et al[34], 2012	10	67	6	4	9	1
Bagci et al[33], 2012	28	67	191	81	16	11
Kosmahl et al[35], 2005	24	58	15	9	122	92
Total	63	63.0	40	23	37	21

¹One case with missing information on sex.

²Three cases with missing information on tumor location.