Table 1.
Patient No. | Family | Kinship | Sex | Age at Examination (yo) | R/L | Refraction (Diopters) | BCVA | Predominant FAF Status | Visual Field Defect at Maximum Level of Isopter: Associated Findings* | Remarks | Patient No of Early Report (Reference) |
1 | 1 | Proband | F | 5 | R | −5 | 20/25 | None | None | Not listed | |
L | −5 | 20/25 | None | None | |||||||
2 | 2 | Proband | F | 5 | R | −14.5 | 20/66 | None | NA | Not listed | |
L | −13.0 | 20/40 | Hyperfluorescent | NA | |||||||
3 | 3 | Proband | M | 7 | R | −10 | 20/16 | None | NA | 22 (15) | |
L | −13 | 20/33 | None | NA | |||||||
4 | 3 | Ant | F | 25 | R | −7.25† | 20/66† | Hypofluorescent | V4: O/O/O/U | R) Cat (27 yo), L) Cat (28 yo), FAF:B) Macular hyperfluorescent AF spot, B) circumferential hypoflurecent AF to the equator | 24 (15) |
L | −14.5† | 20/28† | Hypofluorescent | V4: O | |||||||
5 | 3 | Mother | F | 29 | L | −15.87 | 20/25 | None | V4: Av | Cat (28 yo), FAF: Macular hyperfluorescent spot, FA: temporal avascular | 23 (15) |
6 | 4 | Proband | F | 9 | R | −12 | 20/66 | Hyperfluorescent | None | Not listed | |
L | −12 | 20/40 | Hyperfluorescent | None | |||||||
7 | 5 | Proband | M | 10 | L | −6.75 | 20/25 | None | I4c: U | 23 (2) | |
8 | 6 | Proband | M | 10 | R | −14 | 20/33 | Hyperfluorescent | NA | 13 (15) | |
L | −12.75 | 20/200 | Hyperfluorescent | NA | |||||||
9 | 7 | Proband | M | 10 | L | −14 | 20/22 | None | V4: Pc | Vit (9 yo) | 1 (15) |
10 | 7 | Mother | F | 35 | R | −4.5† | 20/20† | Hypofluorescent | V4: R/Pc | L) Vit (35 yo) | 2 (15) |
L | −5.5† | 20/20† | Hypofluorescent | V4: O/Pc | |||||||
11 | 7 | Sister | F | 4 | R | −9 | 20/50 | Hyperfluorescent | NA | 3 (15) | |
L | −9 | 20/20 | Hyperfluorescent | NA | |||||||
12 | 8 | Proband | F | 12 | R | −7.75 | 20/28 | Hypofluorescent | V4: R/O/O | 9 (15) | |
L | −7.75 | 20/40 | Hyperfluorescent | V4: R/R | |||||||
13 | 8 | Mother | F | 35 | R | −6.25 | 20/20 | Hyperfluorescent | None | 11 (15) | |
L | −3.75 | 20/40 | Hyperfluorescent | I4e: R | |||||||
14 | 9 | Proband | M | 13 | R | −5.25 | 20/20 | Hyperfluorescent | I4e: R/O | 27 (2) | |
L | −4.75 | 20/16 | Hyperfluorescent | I4e: R/R | |||||||
15 | 10 | Proband | M | 14 | R | −7.5 | 20/20 | Hyperfluorescent | V4: U | L) Vit (10 yo) | 8 (15) |
L | −6.25† | 20/16 | None | V4: Pc | |||||||
16 | 11 | Proband | M | 15 | R | −11 | 20/22 | Hyperfluorescent | None | 21 (15) | |
L | −13.25 | 20/22 | Hyperfluorescent | V4: R | |||||||
17 | 12 | Proband | M | 15 | R | −8 | 20/16 | Hypofluorescent | V4: O/U | B) Cryo | 5 (15) |
L | −7 | 20/22 | Hypofluorescent | V4: O/U | |||||||
18 | 13 | Proband | M | 17 | R | −14 | 20/33 | Hypofluorescent | NA | R) ENC/Vit/Cat (17 yo), L) ENC (14 yo) | 4 (15) |
L | −10 | 20/16 | Hypofluorescent | NA | |||||||
19 | 14 | Proband | M | 18 | R | −3.5 | 20/66 | Hypofluorescent | V4: R/O | R) Vit (14 yo) | 6 (15) |
L | −5.25 | 20/20 | Hypofluorescent | I4e: O | |||||||
20 | 15 | Proband | M | 27 | R | −8 | 20/16 | Hypofluorescent | V4: O | 12 (15) | |
21 | 16 | Proband | F | 30 | R | −9 | 20/22 | Hypofluorescent | V4: O/O/O/O/O/U | Not listed | |
L | −10 | 20/20 | Hypofluorescent | V4: O/O/O/O/U/U | |||||||
22 | 17 | Proband | M | 36 | L | −18 | 20/16 | Hypofluorescent | V4: O | 6 (15) | |
23 | 18 | Proband | F | 37 | R | −11 | 20/133 | Hypofluorescent | NA | 19 (2) | |
L | −12.25 | 20/40 | Hypofluorescent | NA | |||||||
24 | 19 | Proband | F | 39 | R | −14† | 20/66† | Hypofluorescent | V4: O/O/O/O/O/O/O | B) Cat (40 yo) | 15 (15) |
L | −10† | 20/33† | Hypofluorescent | V4: O/O/O/O/O/O/O | |||||||
25 | 19 | Daughter | F | 13 | R | −8 | 20/66 | Hypofluorescent | V4: O/O/O/O/O/Pc | Not listed | |
L | −12 | 20/20 | Hypofluorescent | V4: R/U | |||||||
26 | 20 | Father | M | 49 | L | −10.25 | 20/22 | Hypofluorescent | V4: Pc | 20 (15) |
Note that “V4: O/O/O/U” indicates four visual field defects found at an isopter level of V4 consisting of three hypofluorescent AF lesions (O) and one lesion due to undetermined cause (U).
Status before surgery.
Av, avascularization; B, both eyes; BCVA, best-corrected visual acuity; Cat, cataract surgery; Cryo, cryotherapy; ENC, encircling; NA, not analyzed; O, hypofluorescent; Pc, photocoagulation; R, hyperfluorescent; U, undetermined; Vit, vitrectomy, yo, year-old.