Table 2.
Clinical features, surgical treatment, and outcome in various clusters
| Cluster number | Corneal infiltrates | Cataract wound status | Fundus view (Grade) | B-scan (choroidal thickness/T sign) | Intervention | Visual acuity | Outcome | ||
|---|---|---|---|---|---|---|---|---|---|
| Initial | Final | Favorable | Unfavorable# | ||||||
| 1 (n=4) | 2 (50%) | Gaping: 0 Infiltration: 2 (50%) |
Grade 4-4 (100%) | 0 | IOAB - 0 PPV + IOAB - 3 (75%) PPV + IOAB followed by Evisceration - 1 (25%) |
NO PL 0 PL+ 3 HMCF 1 CF - <20/200 0 ≥20/200 0 |
NO PL 1 PL+ 2 HM - CF 0 CF - < 20/200 0 ≥20/200 1 |
1 | I 2 II 0 III 1 |
| 2 (n=2) | 0 | Gaping: 0 I nfiltration: 0 |
Grade 4-2 (100%) | 0 | IOAB - 0 PPV + IOAB - 2 (100%) Evisceration - 0 |
NO PL 0 PL+ 1 HMCF 1 CF - < 20/200 0 ≥20/200 0 |
NO PL 1 PL+ 0 HM - CF 0 CF - < 20/200 0 ≥20/200 1 |
1 | I 0 II 1 III 0 |
| 3 (n=4) | 1 (25%) | Gaping: 0 Infiltration: 0 |
Grade 4-4 (100%) | 0 | IOAB - 0 PPV + IOAB - 3 (75%) Evisceration - 1 (25%) |
NO PL 1 PL+ 1 HMCF 2 CF - < 20/200 0 ≥20/200 0 |
NO PL 1 PL+ 1 HM - CF 1 CF - < 20/200 0 ≥20/200 1 |
1 | I 2 II 0 III 1 |
| 4 (n=9) | 4 (44.4%) | Gaping: 8 (88.9%) Infiltration: 0 |
Grade 4-9 (100%) | CT - 7 (77.8%) T sign- 1 (11.1%) |
IOAB – 0 PPV + IOAB - 9 (100%) Evisceration - 0 |
NO PL 0 PL+ 8 HMCF 0 CF - < 20/200 1 ≥20/200 0 |
NO PL 3 PL+ 2 HM - CF 1 CF - < 20/200 0 ≥20/200 3 |
3 | I 3 II 3 III 0 |
| 5 (n=13) | 13 (100%) | Gaping: 2 (15.3%) Infiltration: 0 IOL partially extruded: 2 (15.3%) |
Grade 4-13 (100%) | CT - 13 (100%) T sign - 12 (92.3%) |
IOAB – 0 PPV + IOAB - 1 (7.6%) Evisceration 10 (76.9%) PPV + IOAB followed by Evisceration - 2 (15.4%) No intervention - 1 (7.6%) |
NO PL 8 PL+ 4 HMCF 1 CF - < 20/200 0 ≥20/200 0 |
NO PL 12 PL+ 0 HM - CF 1 CF - < 20/200 0 ≥20/200 0 |
0 | I 1 II 0 III 12 |
| 6 (n=30) | 20 (66.6%) | Gaping: 10 (33.3%) Infiltration: 2 (6.6%) IOL partially extruded: 1 (3.3%) |
Grade 2-2 (6.6%) Grade 4-28 (93.3%) |
CT - 26 (86.6%) T sign- 9 (30%) |
IOAB - 8 (26.6%) PPV + IOAB - 8 (26.6%) Evisceration - 9 (30%) No intervention - 5 (16.6%) |
NO PL 8 PL+ 18 HMCF 2 CF - < 20/200 1 ≥20/200 1 |
NO PL 17 PL+ 9 HM - CF 1 CF - < 20/200 0 ≥20/200 3 |
3 | I 3 II 15 III 9 |
CT: Choroidal thickness; IOAB: Intraocular antibiotics; PPV: Pars plana vitrectomy; PL: Perception of light; HM: Hand movements close to face; CF: Counting fingers close to face. #Unfavorable outcome: I - intraocular pressure of <10 mm Hg with visual acuity ≤20/200; II - Phthisis bulbi and III - Eye eviscerated