Table 1.

Patient characteristics for PUM samples analysed in Figures 1 and 2

Patient features	Total	%
Median age at primary treatment (range), years	63 (39–90)
Gender
Male	48	64
Female	27	36
Median largest basal diameter (range), mm	15.7 (5.9–26)
Median ultrasound height (range), mm	8.4 (1.0–18.3)
Ciliary body involvement
No	51	68
Yes	24	32
Extraocular melanoma
No	65	87
Yes	10	13
Epithelioid cells present
No	40	53
Yes	35	47
Closed PAS+ loops present
No	30	40
Yes	45	60
Median mitotic count (range)	4.0 (1–38)
Chromosome 1p
Normal	49	65
Loss	18	24
Unclassified	8	11
Chromosome 3
Normal	35	47
Loss	40	53
Chromosome 6p
Normal	48	64
Gain	26	35
Unclassified	1	1
Chromosome 6q
Normal	51	68
Loss	13	17
Gain	5	7
Unclassified	6	8
Chromosome 8p
Normal	53	70
Loss	11	15
Gain	5	7
Unclassified	6	8
Chromosome 8q
Normal	41	55
Gain	34	45
Median follow‐up time (range), months	70 (0–122)
Status
Alive	42	56
Dead	33	44
Cause of death
Metastatic melanoma	17	52
Other	6	18
Unknown	10	30