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. 2011 Jun 8;17:1514–1525.

Table 1. Clinical phenotype of keratoconus patients.

Patient ID
 Age in years
 Sex
 Visual acuity in Snellen’s chart
 Munsen sign
 Vogt's striae
 Hydrops
 Scarring
 Keratometry in VKG (in diopters)
 Ultrasonic pachymetry (in micrometers)
      OD OS OD OS OD OS OD OS OD OS OD OS OD OS
KC1
 20
 F
 6/12
 6/12
 +
 +
 -
 -
 -
 -
 -
 -
 45.62
 46.37
 490
 414
KC2
 12
 M
 6/60
 6/60
 +
 +
 +
 +
 +
 +
 +
 +
 56
 52
 344
 347
KC3
 22
 F
 6/12
 6/6
 +
 +
 +
 +
 +
 -
 +
 -
 56.6
 49.5
 396
 412
KC4
 20
 M
 6/12
 6/9
 +
 +
 +
 +
 +
 -
 +
 -
 48.5
 45
 406
 498
KC5
 20
 M
 6/24
 6/6
 +
 -
 +
 -
 +
 -
 +
 -
 54
 46.5
 410
 520
KC6
 19
 M
 6/12
 6/12
 +
 +
 +
 +
 -
 -
 -
 -
 46.5
 46.5
 501
 488
KC7
 18
 M
 618
 6/60
 +
 +
 +
 +
 -
 +
 -
 +
 52.12
 Distorted
 480
 344
KC8
 14
 F
 6/36
 6/24
 +
 +
 +
 +
 +
 +
 +
 +
 >52
 52
 336
 346
KC9
 20
 M
 6/9
 6/9
 +
 +
 +
 +
 -
 -
 -
 -
 50.5
 49.1
 460
 436
KC10
 22
 M
 6/24
 6/9
 +
 -
 +
 -
 -
 -
 -
 -
 52
 47.1
 344
 420
KC11
 19
 M
 6/18
 6/18
 +
 +
 +
 +
 +
 +
 +
 -
 54.75
 56
 410
 400
KC12
 17
 M
 6/12
 6/18
 +
 +
 +
 +
 -
 -
 -
 -
 51.12
 49.87
 419
 414
KC13
 20
 F
 6/9
 6/12
 +
 +
 +
 +
 -
 -
 -
 -
 48.5
 51.25
 440
 456
KC14
 10
 M
 6/12
 6/9
 +
 +
 +
 -
 +
 -
 +
 -
 61.12
 48.75
 402
 512
KC15
 22
 F
 6/12
 6/12
 +
 +
 -
 +
 -
 -
 +
 +
 48.5
 48
 502
 486
KC16
 18
 F
 6/6
 6/60
 -
 -
 -
 +
 -
 +
 -
 +
 Distorted
 49.5
 510
 265
KC17
 22
 M
 6/6
 6/9
 +
 +
 +
 +
 -
 -
 -
 -
 49.5
 51.75
 399
 353
KC18
 15
 M
 6/9
 6/18
 +
 +
 +
 +
 +
 -
 -
 -
 48.25
 48.75
 485
 493
KC19
 20
 F
 6/60
 6/60
 +
 +
 +
 +
 +
 +
 +
 +
 Distorted
 Distorted
 230
 330
KC20 16 M 6/12 6/9 + + + + - - - - 48 48.25 484 496

Key: M=male; F=female; OD=right eye; OS=left eye; +=positive; -=negative; VKG=videokeratography.