Follow-up duration (month) Supplemental Table 1. Clinical data of all patients with orbital MALT lymphoma Case Age (y) Sex Serum IgG4 (pg/ml) Lesions IgH rearrangement Follow-up duration (month) ophthalmic organs other organs (Southern blot) 1 66 Ｍ 42.8 Right orbit - + 84 2 51 48.7 Left LG 80 3 58 Ｆ NA Bilateral LG 72 4 70 10 5 78 M 6 45 Right LG 46 7 F 12.4 8 69 13 9 83 120 Left orbit 35 75 11 79 6.3 42 12 25.6 64 18.2 Bilateral orbit 71 14 61 73 15 81 3.8 CLN 16 76 17 85 37 18 54 73.2 34 19 50 39.3 33 20 86 44.1 24 21 18.4 MALT = mucosa-associated lymphoid tissue lymphoma; M = male; F = female; LG = lacrimal gland; NA = not available; CLN = cervical lymphnode. Supplementary Table 1