Table 1.

Characteristics of patients with local recurrence treated with CyberKnife radiosurgery

Total patients	74
Gender (male/female), n (%)	M/F = 32/42 (M = 43.2%)
Treatment site (right/left), n (%)	RE/LE = 36/38 (R = 48.6%)
Age, median (Q1–Q3), years	64 (30–82)
Tumor height, median ± SD (Q1–Q3), mm	5.65±2.61 (1.6–12.1)
Largest basal diameter, median ± SD (Q1–Q3), mm	11.83±3.65 (4.1–21.5)
Local recurrence, median ± SD (Q1–Q3), months	38.50±26.2 (5–100)
Total follow-up, mean ± SD (Q1–Q3), months	54.70±34.20 (13.3–153.6)
Tumor location as defined by standardized ultrasound
Posterior	20
Posteroequatorial	23
Equatorial	11
Anterioequatorial	9
Anterior	11
TNM stage as defined by AJCC classification scheme (8th edition)
T1	16
T2	31
T3	21
T4	6

RE, right eye; LE, left eye; SD, standard deviation.