Table 1.

Summary Data for Tissue Specimens on Progression Array.

	Benign	Malignant
Gender
M	n = 38 (88.4%)	n = 102 (81.0%)
F	n = 5 (11.6%)	n = 24 (19.0%)
Age	54.5 years (17–73 years)	60.7 years (25–85 years)
Grade
1	N/A	n = 33 (26.2%)
2	N/A	n = 58 (46.0%)
3	N/A	n = 35 (27.8%)
Stage
T1	N/A	n = 65 (38.5%)
T2	N/A	n = 38 (22.5%)
T3	N/A	n = 20 (11.8%)
T4	N/A	n = 3 (1.8%)
Pathology	Inflammation, n = 24 (55.8%)	UC, n = 125 (99.2%)
	Hyperplasia, n = 11 (25.6%)	Undifferentiated carcinoma, n = 1 (0.8%)
	Normal, n = 6 (14.0%)
	Pheochromocytoma, n = 2 (5.7%)