Table 1.

Patient demographics

	MALDI–TOF	Immunohistochemistry	qRT-PCR	Synopsis
Samples	24	50	16	12
Patients	21	47	15	12
Male	76.2%	63.8%	60.0%	66.7%
Mean age (years)	59.2	57.6	64.7	65.3
Cystic tumors	100%	86%	94%	100%