Table 1. Patient Demographics and Tumor Characteristics in This Series.

Characteristics	Value
Sex, No. (%)
Male	21 (47.7)
Female	23 (52.3)
Laterality of affected eye, No. (%)
Right	24 (54.5)
Left	20 (45.5)
Age at FNAB, y
Mean (SD)	63.3 (12.7)
Median (range)	63.6 (33.6-86.1)
Tumor apical height, mm
Mean (SD)	2.7 (0.47)
Median (range)	2.7 (1.9-3.6)
Largest basal diameter, mm
Mean (SD)	11.1 (2.87)
Median (range)	11.0 (7.5-20.5)
Tumor location, No.
Iris and ciliary body	1
Ciliary body to peripheral choroid	4
Equator to the posterior pole	39
GEP classification, No.
Class 1A	26
Class 1B	7
Class 2	7
NA (no amplification of genes)	4
Follow-up period, mo
Mean (SD)	24.7 (14.9)
Median (range)	25.3 (1.0-53.7)

Abbreviations: FNAB, fine-needle aspiration biopsy; GEP, gene expression profiling; NA, not applicable.