Table 1.

Baseline demographic and clinical characteristics

Characteristic	N = 305
Sex, n (%)
Female	140 (45.9)
Male	165 (54.1)
Age at diagnosis (years), median (range)	61 (16–88)
Procedure, n (%)
Biopsy	90 (29.5)
Resection specimen	215 (70.5)
Number of pathologists diagnosing a case: mode (range)	9 (7–12)