Mass Spectrometry-Based Comprehensive Analysis of Pancreatic Cyst Fluids

Table 1

Clinical characteristics of patients.

Female/Male	Cyst type (presumptive clinical diagnosis)		Age at EUS-FNA	Max. cyst diameter (mm)	Fluid CEA (ng/ml)	Fluid amylase (IU/l)
14/15	PC	mean	56	47	54	61900
		SD	13.5	29.2	59.6	69537.8
		median	57	38	27.53	40000
		min	25	20	0.3	381
		max	81	150	211.17	301180
7/2	SCN	mean	56	39	23	149
		SD	18.2	13.2	67.0	225.9
		median	64	35	0.54	28
		min	21	24	0	10
		max	74	60	202	704
13/5	IPMN	mean	60	39	429	17338
		SD	11.4	24.4	482.8	21582.0
		median	63	35	236	2891
		min	37	15	19.31	182
		max	79	130	1435	62460
12/2	MCN	mean	62	45	5466	1154
		SD	12.5	21.8	5700.7	2122.5
		median	65.5	41.5	2931	130
		min	35	20	217.3	1
		max	74	100	18623	7106
13/4	UNC	mean	56	38	66	3266
		SD	13.4	17.6	174.3	12789.7
		median	60	38	4.03	117
		min	34	20	0.2	1
		max	77	80	720	52892

PC, pseudocyst; SCN, serous cystic neoplasm; IPMN, intraductal papillary mucinous neoplasm; MCN, mucinous cystic neoplasm; UNC, unclassified.