Table 1

Characteristics of study population

Study factor	No	%
Sex
Male	20	47
Female	23	53
Race
White	42	98
Chinese	1	2
Size of tumour (mm)
5–10	11	27.5
11–20	13	32.5
21–30	6	15
Diffuse	10	25
Eye affected
Left	27	63
Right	16	37
Tumour on upper lid	29	67
Tumour on lower lid	17	40
Tumour on conj/cornea	14	33
Tumour in orbit	2	5
Diffuse tumour	1	2
Age (years)
Median	63
Range	37–79
Follow up time (months)
Median	40
Range	1–148