Table 2.

Fifteen Cases of Male MCNs have been Reported in PubMed Including This Case.

Reference numbers	Age	Location	Diameter (mm)	Clinical Symptoms	Preoperative Diagnosis	Surgical Procedure	Histopathology	CA19-9 U/mL (serum)
14	43	Tail	40	Weight Loss	Pseudocyst	SPDP	Adenoma	N/A
15	-	-	-	-	-	-	Adenoma	N/A
16	73	Tail	60	no	Epidermoid Cyst	DP	Adenoma	2
17	25	Tail	50	Abdominal Pain	BD-IPMN	DP	Adenoma	N/A
18	28	Body-Tail	40	Abdominal Pain	PDAC	SPDP	Adenoma	N/A
19	39	Tail	63	Back Pain	BD-IPMN	DP	Adenoma	N/A
7	26	Body-Tail	-	-	-	DP	Adenocarcinoma, invasive	N/A
	36	Body-Tail	-	-	-	DP	Adenoma	N/A
	72	Body-Tail	-	-	-	DP	Adenoma	N/A
20	65	Body-Tail	49	None	BD-IPMN	DP	Adenoma	N/A
21	48	Tail	47	None	Cystic Tumor	DP	Adenoma	N/A
22	55	Tail	30	Appetite Loss	-	DP	Adenoma	1,505
23	50	Tail	51	None	BD-IPMN	DP	Adenoma	N/A
	73	Tail	25	None	LEC	Spleen-Preserving DP SSPPD	Adenoma	156
This case	59	Tail	40	None	IPMN	DP	Adenocarcinoma, invasive	249

SPDP: spleen-preserving distal pancreatectomy, DP: distal pancreatectomy, BD-IPMN: branch-duct intaductal papillary mucinous neoplasm, PDAC: pancreatic ductal adenocarcinoma, LEC: lymphoepithelial cyst, SSPPD: subtotal stomach preserving pancreatoduodenectomy, N/A: not applicant