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Table 2 Best corrected visual acuity (BCVA) in LogMAR; Foveal Thickness in micrometers; a – PVD = posterior vitreous detachment; b – noted in fundal exam but not seen on review of OCT; c - Regressed into foveal hyperreflective foci; d - dislocated intraocular lens; e - macular hole; f - Developed into macular hole; g - thickness measured using asymmetry analysis rather than thickness map change report on Heidelberg

From: Foveal crack sign and macular pattern dystrophy

Case

Initial BCVA

Final BCVA

Initial Minimum Central Foveal Thickness

Final Minimum Central Foveal Thickness

Days from Initial Visit to FCS

Did FCS resolve, change, or remain stable?

Vitreous Status on FCS arrival

Presence of Epiretinal Membrane at FCS diagnosis

Macular Hole during Follow-Up?/Days from FCS

1

0.4

0.06

255

240

722

Resolved

PVDab

None

N

2

0.48

0.52

340

327

645

Changedc

PVDb

Present

N

3

0.6

0.42

348

343

988

Stable

PVDb

Present

N

4

0.7

1.8d

364

225

162

Stable

Attached

None

N

5

1

1

221

207

162

Resolved

Attached

None

N

6

0.24

0.4

298

272

36

Changedc

PVD

None

N

7

0.52

1.8e

334

223

135

Changedf

Partial PVD

None

Y/176

8

1

1.3

225

279g

137

Stable

Attached

None

N